0'], &(0x7f0000000300)=[&(0x7f0000000180)='%-[*\x00', &(0x7f00000001c0)='-^\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='[^,^$#!-\x00', &(0x7f00000002c0)='@...--\x00']) r0 = syz_io_uring_setup(0x3b9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000fb1000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x2ff, 0x11c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000e, 0x20010, r0, 0x3000) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='[\x00', &(0x7f0000000400)='\x10\'\'-*[\x00'], &(0x7f0000000680)=[&(0x7f0000000480)='\\\x00', &(0x7f00000004c0)='%G%\x00', &(0x7f0000000500)='-^\x00', &(0x7f0000000540)='!:&.!\x00', &(0x7f0000000580)='\x00', &(0x7f0000000640)='\x00']) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000340)=0x7fff, 0x1dc61297, 0x6) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='[\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='%-[*\x00', &(0x7f00000001c0)='-^\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='[^,^$#!-\x00', &(0x7f00000002c0)='@...--\x00']) (async) syz_io_uring_setup(0x3b9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000fb1000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) io_uring_enter(r0, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000e, 0x20010, r0, 0x3000) (async) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) (async) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='[\x00', &(0x7f0000000400)='\x10\'\'-*[\x00'], &(0x7f0000000680)=[&(0x7f0000000480)='\\\x00', &(0x7f00000004c0)='%G%\x00', &(0x7f0000000500)='-^\x00', &(0x7f0000000540)='!:&.!\x00', &(0x7f0000000580)='\x00', &(0x7f0000000640)='\x00']) (async) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) (async) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) (async) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000340)=0x7fff, 0x1dc61297, 0x6) (async) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) (async) [ 2497.460532][T31858] usb 4-1: USB disconnect, device number 5 [ 2497.474264][T31858] usblp0: removed 01:38:59 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xf000000, 0x0, 0x0, 0x1000000000000) 01:38:59 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x20) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) 01:38:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x3ffffffffc, 0x200) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 01:38:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x3ffffffffc, 0x200) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) syz_open_dev$loop(&(0x7f00000000c0), 0x3ffffffffc, 0x200) (async) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) 01:38:59 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0xe000000}) 01:38:59 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}) [ 2497.937343][T31858] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 2498.197125][T31858] usb 4-1: Using ep0 maxpacket: 8 [ 2498.327247][T31858] usb 4-1: config index 0 descriptor too short (expected 65316, got 36) [ 2498.335619][T31858] usb 4-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 2498.349587][T31858] usb 4-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 2498.361573][T31858] usb 4-1: config 250 has no interface number 0 [ 2498.368728][T31858] usb 4-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 2498.380642][T31858] usb 4-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 2498.391172][T31858] usb 4-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 166 [ 2498.401754][T31858] usb 4-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 2498.416707][T31858] usb 4-1: config 250 interface 228 has no altsetting 0 [ 2498.517372][T31858] usb 4-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 2498.526474][T31858] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 2498.534728][T31858] usb 4-1: SerialNumber: syz [ 2498.578151][ T3391] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 2498.585015][ T3391] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 2498.598158][T31858] hub 4-1:250.228: bad descriptor, ignoring hub [ 2498.604429][T31858] hub: probe of 4-1:250.228 failed with error -5 [ 2498.818775][T31858] usblp 4-1:250.228: usblp0: USB Bidirectional printer dev 6 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 2499.138312][T31880] usb 4-1: USB disconnect, device number 6 [ 2499.148212][T31880] usblp0: removed 01:39:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) openat(r1, &(0x7f0000000140)='./file0\x00', 0x620400, 0x69) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 01:39:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x3ffffffffc, 0x200) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 01:39:01 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x20000000, 0x0, 0x0, 0x1000000000000) 01:39:01 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) (async) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x20) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) (async) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) 01:39:01 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19}) 01:39:01 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x10000000}) 01:39:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4040, 0xc4) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r0, 0x4af14000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 01:39:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) openat(r1, &(0x7f0000000140)='./file0\x00', 0x620400, 0x69) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 01:39:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4040, 0xc4) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r0, 0x4af14000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4040, 0xc4) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r0, 0x4af14000) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (async) [ 2499.624731][ T3431] loop3: detected capacity change from 0 to 128 [ 2499.625930][ T3431] EXT4-fs: quotafile must be on filesystem root [ 2499.672779][ T1675] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2499.695989][ T26] audit: type=1800 audit(1642124341.595:112): pid=3434 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1188 res=0 errno=0 [ 2499.809231][ T3437] loop3: detected capacity change from 0 to 128 01:39:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4040, 0xc4) (async, rerun: 32) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async, rerun: 32) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r0, 0x4af14000) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 01:39:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) openat(r1, &(0x7f0000000140)='./file0\x00', 0x620400, 0x69) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) [ 2499.812401][ T3437] EXT4-fs: quotafile must be on filesystem root 01:39:01 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) (async) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) (async) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x20) (async) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) (async) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) [ 2499.823608][ T26] audit: type=1800 audit(1642124341.725:113): pid=3440 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1188 res=0 errno=0 [ 2499.849139][ T26] audit: type=1800 audit(1642124341.755:114): pid=3441 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1188 res=0 errno=0 01:39:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 01:39:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000000006, 0x80040) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) [ 2499.859634][ T1675] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2500.003312][ T3447] loop3: detected capacity change from 0 to 128 [ 2500.005687][ T3447] EXT4-fs: quotafile must be on filesystem root [ 2500.012129][ T26] audit: type=1800 audit(1642124341.915:115): pid=3448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1184 res=0 errno=0 [ 2500.012677][ T26] audit: type=1800 audit(1642124341.915:116): pid=3448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1184 res=0 errno=0 [ 2500.013080][ T26] audit: type=1800 audit(1642124341.915:117): pid=3448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1184 res=0 errno=0 [ 2500.013710][ T26] audit: type=1800 audit(1642124341.915:118): pid=3448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1184 res=0 errno=0 [ 2500.014104][ T26] audit: type=1800 audit(1642124341.915:119): pid=3448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1184 res=0 errno=0 [ 2500.018753][ T26] audit: type=1800 audit(1642124341.915:120): pid=3448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1184 res=0 errno=0 [ 2500.019143][ T26] audit: type=1800 audit(1642124341.925:121): pid=3448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1184 res=0 errno=0 01:39:02 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x7ffff000, 0x0, 0x0, 0x1000000000000) 01:39:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) [ 2500.072638][ T1675] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 01:39:02 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22}) 01:39:02 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x11000000}) 01:39:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000000006, 0x80040) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000000006, 0x80040) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) 01:39:02 executing program 4: r0 = syz_io_uring_setup(0x4d44, &(0x7f0000000000)={0x0, 0x40, 0x20, 0x2, 0xbd}, &(0x7f0000eb9000/0x9000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000080), &(0x7f0000000700)) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x7, 0x4, 0x1, 0x1ff, 0x2, 0x3, 0x442, 0x9c, 0x38, 0x333, 0x8, 0x800, 0x20, 0x2, 0x1000, 0x12, 0x8}, [{0x1, 0x2, 0x291, 0x6, 0x2, 0xffffffff, 0x5, 0x8}], "d01c6bb62d3507be842eeb57b29503729ac5c700c467b53b580a50c09131c51e0b16461b71f7033c554c4c890da5edbbbcc77b466af0d38862fd656f9a08a97a80c85031efc1f204e00dce102394e11a3402a37bb063dddd6322bd3c05b702889142474c0b1b3940d4d73332a5250d2345086a523ff19d8412d4eb9ea5403dc41ded38cc992ba6", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5df) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) 01:39:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) (async) 01:39:02 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xeaffffff, 0x0, 0x0, 0x1000000000000) 01:39:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000000006, 0x80040) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:02 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x1ff5, 0x8, 0x0, 0xfffffffd}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x0, 0x4000, @fd_index=0xa, 0x2, &(0x7f0000000040)="fc7da1b4e97f5f506a268c5ab3b327dd6611e4f017572cef2eda338f434ffe0b4700452c3484a0367f2c2f50fad0af879b84aa", 0x33, 0x15}, 0x35) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r3, 0x1261, 0xffffffffffffffff) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f00000000c0)=0xdbde) 01:39:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x282001, 0x0) flock(0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x200000a, 0x810, r1, 0x10000000) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x41c100) r4 = syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ee6000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x109d, &(0x7f00000000c0)={0x0, 0xfaad, 0x20, 0x0, 0x294, 0x0, r4}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r7 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x2d13) syz_io_uring_submit(r6, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x77359400}, 0x1, 0x1, 0x1, {0x0, r10}}, 0x400) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SYNC(r4, 0x9408, 0x0) r11 = accept$alg(r3, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r11) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:02 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x1ff5, 0x8, 0x0, 0xfffffffd}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x0, 0x4000, @fd_index=0xa, 0x2, &(0x7f0000000040)="fc7da1b4e97f5f506a268c5ab3b327dd6611e4f017572cef2eda338f434ffe0b4700452c3484a0367f2c2f50fad0af879b84aa", 0x33, 0x15}, 0x35) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r3, 0x1261, 0xffffffffffffffff) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f00000000c0)=0xdbde) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x1ff5, 0x8, 0x0, 0xfffffffd}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (async) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) syz_io_uring_submit(0x0, r2, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x0, 0x4000, @fd_index=0xa, 0x2, &(0x7f0000000040)="fc7da1b4e97f5f506a268c5ab3b327dd6611e4f017572cef2eda338f434ffe0b4700452c3484a0367f2c2f50fad0af879b84aa", 0x33, 0x15}, 0x35) (async) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r3, 0x1261, 0xffffffffffffffff) (async) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f00000000c0)=0xdbde) (async) 01:39:02 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x12000000}) 01:39:02 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xf5ffffff, 0x0, 0x0, 0x1000000000000) 01:39:02 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}) 01:39:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x282001, 0x0) flock(0xffffffffffffffff, 0x0) (async) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x200000a, 0x810, r1, 0x10000000) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x41c100) (async) r4 = syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ee6000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x109d, &(0x7f00000000c0)={0x0, 0xfaad, 0x20, 0x0, 0x294, 0x0, r4}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) (async) r7 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x2d13) syz_io_uring_submit(r6, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x77359400}, 0x1, 0x1, 0x1, {0x0, r10}}, 0x400) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SYNC(r4, 0x9408, 0x0) (async) r11 = accept$alg(r3, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r11) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:02 executing program 4: r0 = syz_io_uring_setup(0x4d44, &(0x7f0000000000)={0x0, 0x40, 0x20, 0x2, 0xbd}, &(0x7f0000eb9000/0x9000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000080), &(0x7f0000000700)) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x7, 0x4, 0x1, 0x1ff, 0x2, 0x3, 0x442, 0x9c, 0x38, 0x333, 0x8, 0x800, 0x20, 0x2, 0x1000, 0x12, 0x8}, [{0x1, 0x2, 0x291, 0x6, 0x2, 0xffffffff, 0x5, 0x8}], "d01c6bb62d3507be842eeb57b29503729ac5c700c467b53b580a50c09131c51e0b16461b71f7033c554c4c890da5edbbbcc77b466af0d38862fd656f9a08a97a80c85031efc1f204e00dce102394e11a3402a37bb063dddd6322bd3c05b702889142474c0b1b3940d4d73332a5250d2345086a523ff19d8412d4eb9ea5403dc41ded38cc992ba6", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5df) (async) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) (async) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) (async) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) (async) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) 01:39:02 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x1ff5, 0x8, 0x0, 0xfffffffd}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) syz_io_uring_submit(0x0, r2, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x0, 0x4000, @fd_index=0xa, 0x2, &(0x7f0000000040)="fc7da1b4e97f5f506a268c5ab3b327dd6611e4f017572cef2eda338f434ffe0b4700452c3484a0367f2c2f50fad0af879b84aa", 0x33, 0x15}, 0x35) (async) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r3, 0x1261, 0xffffffffffffffff) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f00000000c0)=0xdbde) 01:39:02 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c}) 01:39:03 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x14000000}) 01:39:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x4000) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) memfd_create(&(0x7f00000000c0)='\xa9;\xe2\x8e\xbc\xb4\xc6)\x8f%j\xc6\xc3\xc9\xa9>>OB\x88\x8fU\xd9\x01j)\x18\x92\xea\xa2k\xa2:\x96\x8d<\x9a\x18>X\x84g\xeau\x90\x16\xd8\x85o\v\xb5x\xe8\xf2\xde\xd0\x17\xa0\\\x00\xe2\x91\x8b{\'\x84\xc3\xa3\xa9\xdaf\xe6 \xc1\x8c_\xbe\xfe\xca\xd4?5\xc2_\xb6\xf0\x9c\x11\xf61\x95\xf7\xf26-D#O\x8euz\xe6\xa7*\xe6\b\x8eD?\xfd\xe0\xfa\xa1\xfa6\xd7\xf4\x920\x92\x91n\xe8\xc1\xc7\"}\x87\xe5x\x19\xfcA\xca$W\x04\x1b5#\xca#i\xbf3\xce\xd8%\xa09\x90\x91f\xbf\xd0\xc1\xce\x8db+\x12\xbb#t\xb3u\xb9\xa9\xde|\x1e}\t', 0x5) 01:39:03 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xffffffea, 0x0, 0x0, 0x1000000000000) 01:39:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x282001, 0x0) flock(0xffffffffffffffff, 0x0) (async) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x200000a, 0x810, r1, 0x10000000) (async) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x41c100) (async) r4 = syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ee6000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x109d, &(0x7f00000000c0)={0x0, 0xfaad, 0x20, 0x0, 0x294, 0x0, r4}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) (async) r7 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x2d13) (async) syz_io_uring_submit(r6, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x77359400}, 0x1, 0x1, 0x1, {0x0, r10}}, 0x400) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SYNC(r4, 0x9408, 0x0) (async) r11 = accept$alg(r3, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r11) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x4000) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) memfd_create(&(0x7f00000000c0)='\xa9;\xe2\x8e\xbc\xb4\xc6)\x8f%j\xc6\xc3\xc9\xa9>>OB\x88\x8fU\xd9\x01j)\x18\x92\xea\xa2k\xa2:\x96\x8d<\x9a\x18>X\x84g\xeau\x90\x16\xd8\x85o\v\xb5x\xe8\xf2\xde\xd0\x17\xa0\\\x00\xe2\x91\x8b{\'\x84\xc3\xa3\xa9\xdaf\xe6 \xc1\x8c_\xbe\xfe\xca\xd4?5\xc2_\xb6\xf0\x9c\x11\xf61\x95\xf7\xf26-D#O\x8euz\xe6\xa7*\xe6\b\x8eD?\xfd\xe0\xfa\xa1\xfa6\xd7\xf4\x920\x92\x91n\xe8\xc1\xc7\"}\x87\xe5x\x19\xfcA\xca$W\x04\x1b5#\xca#i\xbf3\xce\xd8%\xa09\x90\x91f\xbf\xd0\xc1\xce\x8db+\x12\xbb#t\xb3u\xb9\xa9\xde|\x1e}\t', 0x5) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x4000) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) memfd_create(&(0x7f00000000c0)='\xa9;\xe2\x8e\xbc\xb4\xc6)\x8f%j\xc6\xc3\xc9\xa9>>OB\x88\x8fU\xd9\x01j)\x18\x92\xea\xa2k\xa2:\x96\x8d<\x9a\x18>X\x84g\xeau\x90\x16\xd8\x85o\v\xb5x\xe8\xf2\xde\xd0\x17\xa0\\\x00\xe2\x91\x8b{\'\x84\xc3\xa3\xa9\xdaf\xe6 \xc1\x8c_\xbe\xfe\xca\xd4?5\xc2_\xb6\xf0\x9c\x11\xf61\x95\xf7\xf26-D#O\x8euz\xe6\xa7*\xe6\b\x8eD?\xfd\xe0\xfa\xa1\xfa6\xd7\xf4\x920\x92\x91n\xe8\xc1\xc7\"}\x87\xe5x\x19\xfcA\xca$W\x04\x1b5#\xca#i\xbf3\xce\xd8%\xa09\x90\x91f\xbf\xd0\xc1\xce\x8db+\x12\xbb#t\xb3u\xb9\xa9\xde|\x1e}\t', 0x5) (async) 01:39:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x4000) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) memfd_create(&(0x7f00000000c0)='\xa9;\xe2\x8e\xbc\xb4\xc6)\x8f%j\xc6\xc3\xc9\xa9>>OB\x88\x8fU\xd9\x01j)\x18\x92\xea\xa2k\xa2:\x96\x8d<\x9a\x18>X\x84g\xeau\x90\x16\xd8\x85o\v\xb5x\xe8\xf2\xde\xd0\x17\xa0\\\x00\xe2\x91\x8b{\'\x84\xc3\xa3\xa9\xdaf\xe6 \xc1\x8c_\xbe\xfe\xca\xd4?5\xc2_\xb6\xf0\x9c\x11\xf61\x95\xf7\xf26-D#O\x8euz\xe6\xa7*\xe6\b\x8eD?\xfd\xe0\xfa\xa1\xfa6\xd7\xf4\x920\x92\x91n\xe8\xc1\xc7\"}\x87\xe5x\x19\xfcA\xca$W\x04\x1b5#\xca#i\xbf3\xce\xd8%\xa09\x90\x91f\xbf\xd0\xc1\xce\x8db+\x12\xbb#t\xb3u\xb9\xa9\xde|\x1e}\t', 0x5) 01:39:03 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x18000000}) 01:39:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x20001, 0x0) 01:39:03 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}) 01:39:03 executing program 4: r0 = syz_io_uring_setup(0x4d44, &(0x7f0000000000)={0x0, 0x40, 0x20, 0x2, 0xbd}, &(0x7f0000eb9000/0x9000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000080), &(0x7f0000000700)) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x7, 0x4, 0x1, 0x1ff, 0x2, 0x3, 0x442, 0x9c, 0x38, 0x333, 0x8, 0x800, 0x20, 0x2, 0x1000, 0x12, 0x8}, [{0x1, 0x2, 0x291, 0x6, 0x2, 0xffffffff, 0x5, 0x8}], "d01c6bb62d3507be842eeb57b29503729ac5c700c467b53b580a50c09131c51e0b16461b71f7033c554c4c890da5edbbbcc77b466af0d38862fd656f9a08a97a80c85031efc1f204e00dce102394e11a3402a37bb063dddd6322bd3c05b702889142474c0b1b3940d4d73332a5250d2345086a523ff19d8412d4eb9ea5403dc41ded38cc992ba6", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5df) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) syz_io_uring_setup(0x4d44, &(0x7f0000000000)={0x0, 0x40, 0x20, 0x2, 0xbd}, &(0x7f0000eb9000/0x9000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000080), &(0x7f0000000700)) (async) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x7, 0x4, 0x1, 0x1ff, 0x2, 0x3, 0x442, 0x9c, 0x38, 0x333, 0x8, 0x800, 0x20, 0x2, 0x1000, 0x12, 0x8}, [{0x1, 0x2, 0x291, 0x6, 0x2, 0xffffffff, 0x5, 0x8}], "d01c6bb62d3507be842eeb57b29503729ac5c700c467b53b580a50c09131c51e0b16461b71f7033c554c4c890da5edbbbcc77b466af0d38862fd656f9a08a97a80c85031efc1f204e00dce102394e11a3402a37bb063dddd6322bd3c05b702889142474c0b1b3940d4d73332a5250d2345086a523ff19d8412d4eb9ea5403dc41ded38cc992ba6", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5df) (async) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) (async) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) (async) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) (async) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) (async) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) (async) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) (async) 01:39:03 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xfffffff5, 0x0, 0x0, 0x1000000000000) 01:39:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0xe, 0x80800) 01:39:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x20001, 0x0) 01:39:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0xe, 0x80800) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0xe, 0x80800) (async) 01:39:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0xe, 0x80800) 01:39:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x20001, 0x0) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x20001, 0x0) (async) 01:39:03 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x19000000}) 01:39:03 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) 01:39:03 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xffffffff, 0x0, 0x0, 0x1000000000000) 01:39:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) ioctl$LOOP_SET_FD(r5, 0x1261, r0) 01:39:03 executing program 3: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x8000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) ioctl$LOOP_SET_FD(r5, 0x1261, r0) 01:39:03 executing program 3: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x8000) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:03 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) mmap$usbfs(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r0, 0x3ff) 01:39:03 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x2, 0x0, 0x1000000000000) 01:39:03 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x20000000}) 01:39:03 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}) 01:39:03 executing program 3: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) (async) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x8000) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) ioctl$LOOP_SET_FD(r5, 0x1261, r0) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) (async) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) (async) ioctl$LOOP_SET_FD(r5, 0x1261, r0) (async) 01:39:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3fffffffee, 0x400001) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0xbd5, 0x101000) ioctl$LOOP_CLR_FD(r1, 0x4c01) 01:39:04 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}) 01:39:04 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x21000000}) 01:39:04 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x8, 0x0, 0x1000000000000) 01:39:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x800b74, 0x484001) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3fffffffee, 0x400001) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0xbd5, 0x101000) ioctl$LOOP_CLR_FD(r1, 0x4c01) syz_open_dev$loop(&(0x7f0000000000), 0x3fffffffee, 0x400001) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) syz_open_dev$vcsn(&(0x7f0000000040), 0xbd5, 0x101000) (async) ioctl$LOOP_CLR_FD(r1, 0x4c01) (async) 01:39:04 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) mmap$usbfs(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r0, 0x3ff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) (async) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) (async) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) (async) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) (async) mmap$usbfs(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r0, 0x3ff) (async) 01:39:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x800b74, 0x484001) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3fffffffee, 0x400001) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0xbd5, 0x101000) ioctl$LOOP_CLR_FD(r1, 0x4c01) syz_open_dev$loop(&(0x7f0000000000), 0x3fffffffee, 0x400001) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) syz_open_dev$vcsn(&(0x7f0000000040), 0xbd5, 0x101000) (async) ioctl$LOOP_CLR_FD(r1, 0x4c01) (async) 01:39:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x800b74, 0x484001) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x800b74, 0x484001) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) 01:39:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x4, 0x84) r2 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:39:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x4000000000, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0xffffffff, 0xfff}) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x4000000000, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0xffffffff, 0xfff}) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000080), 0x4000000000, 0x0) (async) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0xffffffff, 0xfff}) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) 01:39:04 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}) 01:39:04 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x22000000}) 01:39:04 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf, 0x0, 0x1000000000000) 01:39:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x4000000000, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0xffffffff, 0xfff}) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x4, 0x84) r2 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) socket$inet_sctp(0x2, 0x4, 0x84) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) (async) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) (async) 01:39:04 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) (async, rerun: 32) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) (async, rerun: 32) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) (async) madvise(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) mmap$usbfs(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r0, 0x3ff) 01:39:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) 01:39:04 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x25000000}) 01:39:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) 01:39:04 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xea, 0x0, 0x1000000000000) 01:39:04 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}) 01:39:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) r1 = socket$inet_sctp(0x2, 0x4, 0x84) (async) r2 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 01:39:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) (async) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) (async) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) (async) 01:39:05 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf00, 0x0, 0x1000000000000) 01:39:05 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}) 01:39:05 executing program 0: ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0xffb, 0x2, 0x1f, 0x0, "662785259c770a91452794a3d5e8530ed684945c635dab62b7534256e737a8c8529eb6ae7bdb9d31cdd7d2c7a3c6132c930538f21a94ab5d97ed7e55d11f8bf5", "10e58976ad89572efc7633994953c1549fad5436b97f888d20d63226f4487912", [0x401, 0x200000]}) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) 01:39:05 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x3f000000}) 01:39:05 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x8, 0x0, 0x1000000000000) 01:39:05 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00}) 01:39:05 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x2000, 0x0, 0x1000000000000) 01:39:05 executing program 0: ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0xffb, 0x2, 0x1f, 0x0, "662785259c770a91452794a3d5e8530ed684945c635dab62b7534256e737a8c8529eb6ae7bdb9d31cdd7d2c7a3c6132c930538f21a94ab5d97ed7e55d11f8bf5", "10e58976ad89572efc7633994953c1549fad5436b97f888d20d63226f4487912", [0x401, 0x200000]}) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) (async) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) (async) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0xffb, 0x2, 0x1f, 0x0, "662785259c770a91452794a3d5e8530ed684945c635dab62b7534256e737a8c8529eb6ae7bdb9d31cdd7d2c7a3c6132c930538f21a94ab5d97ed7e55d11f8bf5", "10e58976ad89572efc7633994953c1549fad5436b97f888d20d63226f4487912", [0x401, 0x200000]}) (async) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) (async) 01:39:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = openat$smackfs_ptrace(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000000080)={0x40000000}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f00000001c0)={{r1}, r6, 0x14, @inherit={0x78, &(0x7f0000000140)={0x1, 0x6, 0xffffffffffffffe1, 0x1, {0x0, 0x10001, 0x6ccd, 0xffffffffffff0000, 0xffe0000000}, [0x5, 0x1, 0x1000000000, 0x9, 0x1, 0x9]}}, @subvolid=0x6}) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000080)="f281c95ba62b39c83cee16e2039c3d298c6b2a7576a7dc4dfd59e4f1150606a7b009d8d8d1315b5f04520db2126219cd2fef543c35ab09afd37127f293c145866f3ec03dcabe819041a135", 0x4b}], 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:05 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x40000000}) 01:39:05 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00}) 01:39:05 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x4000, 0x0, 0x1000000000000) 01:39:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = openat$smackfs_ptrace(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) (async) r4 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000000080)={0x40000000}) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f00000001c0)={{r1}, r6, 0x14, @inherit={0x78, &(0x7f0000000140)={0x1, 0x6, 0xffffffffffffffe1, 0x1, {0x0, 0x10001, 0x6ccd, 0xffffffffffff0000, 0xffe0000000}, [0x5, 0x1, 0x1000000000, 0x9, 0x1, 0x9]}}, @subvolid=0x6}) (async) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000080)="f281c95ba62b39c83cee16e2039c3d298c6b2a7576a7dc4dfd59e4f1150606a7b009d8d8d1315b5f04520db2126219cd2fef543c35ab09afd37127f293c145866f3ec03dcabe819041a135", 0x4b}], 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:05 executing program 0: ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) (async) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) (async) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0xffb, 0x2, 0x1f, 0x0, "662785259c770a91452794a3d5e8530ed684945c635dab62b7534256e737a8c8529eb6ae7bdb9d31cdd7d2c7a3c6132c930538f21a94ab5d97ed7e55d11f8bf5", "10e58976ad89572efc7633994953c1549fad5436b97f888d20d63226f4487912", [0x401, 0x200000]}) (async) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) 01:39:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = openat$smackfs_ptrace(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000000080)={0x40000000}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f00000001c0)={{r1}, r6, 0x14, @inherit={0x78, &(0x7f0000000140)={0x1, 0x6, 0xffffffffffffffe1, 0x1, {0x0, 0x10001, 0x6ccd, 0xffffffffffff0000, 0xffe0000000}, [0x5, 0x1, 0x1000000000, 0x9, 0x1, 0x9]}}, @subvolid=0x6}) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000080)="f281c95ba62b39c83cee16e2039c3d298c6b2a7576a7dc4dfd59e4f1150606a7b009d8d8d1315b5f04520db2126219cd2fef543c35ab09afd37127f293c145866f3ec03dcabe819041a135", 0x4b}], 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) openat$smackfs_ptrace(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)) (async) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000000080)={0x40000000}) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f00000001c0)={{r1}, r6, 0x14, @inherit={0x78, &(0x7f0000000140)={0x1, 0x6, 0xffffffffffffffe1, 0x1, {0x0, 0x10001, 0x6ccd, 0xffffffffffff0000, 0xffe0000000}, [0x5, 0x1, 0x1000000000, 0x9, 0x1, 0x9]}}, @subvolid=0x6}) (async) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000080)="f281c95ba62b39c83cee16e2039c3d298c6b2a7576a7dc4dfd59e4f1150606a7b009d8d8d1315b5f04520db2126219cd2fef543c35ab09afd37127f293c145866f3ec03dcabe819041a135", 0x4b}], 0x1) (async) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) 01:39:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = socket$tipc(0x1e, 0x2, 0x0) preadv(r1, &(0x7f0000019880)=[{&(0x7f0000019940)=""/102400, 0x19000}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000780)=""/102400, 0x19000}, {&(0x7f0000032a00)=""/215, 0xd7}, {&(0x7f0000032940)=""/152, 0x98}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000580)=""/26, 0x1a}, {&(0x7f00000005c0)=""/202, 0xca}, {&(0x7f0000019780)=""/79, 0x4f}, {&(0x7f0000019800)=""/100, 0x64}], 0xc, 0x10001, 0x9fbc) r2 = getpid() r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r3, 0x10000000) perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0x2, 0x9, 0x80, 0x1, 0x0, 0x7ff, 0x31049, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x4200, 0x81, 0x7, 0x6, 0x1ff, 0xff, 0x9, 0x0, 0x3, 0x0, 0x1f}, r2, 0xf, r3, 0x2) 01:39:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) openat(r1, &(0x7f0000000140)='./file0\x00', 0x620400, 0x69) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 01:39:05 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}) 01:39:05 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x5c000000}) 01:39:05 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xeaff, 0x0, 0x1000000000000) 01:39:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = socket$tipc(0x1e, 0x2, 0x0) preadv(r1, &(0x7f0000019880)=[{&(0x7f0000019940)=""/102400, 0x19000}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000780)=""/102400, 0x19000}, {&(0x7f0000032a00)=""/215, 0xd7}, {&(0x7f0000032940)=""/152, 0x98}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000580)=""/26, 0x1a}, {&(0x7f00000005c0)=""/202, 0xca}, {&(0x7f0000019780)=""/79, 0x4f}, {&(0x7f0000019800)=""/100, 0x64}], 0xc, 0x10001, 0x9fbc) r2 = getpid() r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r3, 0x10000000) perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0x2, 0x9, 0x80, 0x1, 0x0, 0x7ff, 0x31049, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x4200, 0x81, 0x7, 0x6, 0x1ff, 0xff, 0x9, 0x0, 0x3, 0x0, 0x1f}, r2, 0xf, r3, 0x2) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) socket$tipc(0x1e, 0x2, 0x0) (async) preadv(r1, &(0x7f0000019880)=[{&(0x7f0000019940)=""/102400, 0x19000}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000780)=""/102400, 0x19000}, {&(0x7f0000032a00)=""/215, 0xd7}, {&(0x7f0000032940)=""/152, 0x98}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000580)=""/26, 0x1a}, {&(0x7f00000005c0)=""/202, 0xca}, {&(0x7f0000019780)=""/79, 0x4f}, {&(0x7f0000019800)=""/100, 0x64}], 0xc, 0x10001, 0x9fbc) (async) getpid() (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r3, 0x10000000) (async) perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0x2, 0x9, 0x80, 0x1, 0x0, 0x7ff, 0x31049, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x4200, 0x81, 0x7, 0x6, 0x1ff, 0xff, 0x9, 0x0, 0x3, 0x0, 0x1f}, r2, 0xf, r3, 0x2) (async) 01:39:06 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}) 01:39:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xc, 0xa, 0xd, 0x9, "b444aab25945b660caf8b711a489327e699fa139947265fe24f42735be7ade3896836a675e13e17fe46bd572ce234d3ab45f2d1367805b5c6962b796bd1693bc", "a10c49db2929faffc1d799fcb261e6aa3b316cde3b4e2382a0fccf8ca425db00", [0x7, 0x116a]}) sendfile(r0, r0, 0x0, 0x1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 01:39:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = socket$tipc(0x1e, 0x2, 0x0) preadv(r1, &(0x7f0000019880)=[{&(0x7f0000019940)=""/102400, 0x19000}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000780)=""/102400, 0x19000}, {&(0x7f0000032a00)=""/215, 0xd7}, {&(0x7f0000032940)=""/152, 0x98}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000580)=""/26, 0x1a}, {&(0x7f00000005c0)=""/202, 0xca}, {&(0x7f0000019780)=""/79, 0x4f}, {&(0x7f0000019800)=""/100, 0x64}], 0xc, 0x10001, 0x9fbc) (async, rerun: 64) r2 = getpid() (rerun: 64) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r3, 0x10000000) (async) perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0x2, 0x9, 0x80, 0x1, 0x0, 0x7ff, 0x31049, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x4200, 0x81, 0x7, 0x6, 0x1ff, 0xff, 0x9, 0x0, 0x3, 0x0, 0x1f}, r2, 0xf, r3, 0x2) 01:39:06 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffea, 0x0, 0x1000000000000) 01:39:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) openat(r1, &(0x7f0000000140)='./file0\x00', 0x620400, 0x69) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 01:39:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) (async) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xc, 0xa, 0xd, 0x9, "b444aab25945b660caf8b711a489327e699fa139947265fe24f42735be7ade3896836a675e13e17fe46bd572ce234d3ab45f2d1367805b5c6962b796bd1693bc", "a10c49db2929faffc1d799fcb261e6aa3b316cde3b4e2382a0fccf8ca425db00", [0x7, 0x116a]}) (async, rerun: 32) sendfile(r0, r0, 0x0, 0x1) (rerun: 32) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 01:39:06 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x8080, 0x86) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2b, 'cpuacct'}]}, 0x9) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x4}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, 0xffffffffffffffff) 01:39:06 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100}) 01:39:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) openat(r1, &(0x7f0000000140)='./file0\x00', 0x620400, 0x69) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) [ 2504.237356][ T3819] loop4: detected capacity change from 0 to 128 [ 2504.261761][ T3819] EXT4-fs: quotafile must be on filesystem root [ 2504.337278][ T3830] loop_set_status: loop4 () has still dirty pages (nrpages=1) [ 2504.465948][ T3840] loop4: detected capacity change from 0 to 128 [ 2504.478027][ T3840] EXT4-fs: quotafile must be on filesystem root [ 2504.544787][ T1675] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 01:39:06 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0xa0000000}) 01:39:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) (async) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xc, 0xa, 0xd, 0x9, "b444aab25945b660caf8b711a489327e699fa139947265fe24f42735be7ade3896836a675e13e17fe46bd572ce234d3ab45f2d1367805b5c6962b796bd1693bc", "a10c49db2929faffc1d799fcb261e6aa3b316cde3b4e2382a0fccf8ca425db00", [0x7, 0x116a]}) (async) sendfile(r0, r0, 0x0, 0x1) (async) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 01:39:06 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x8080, 0x86) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2b, 'cpuacct'}]}, 0x9) (async) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x4}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, 0xffffffffffffffff) 01:39:06 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200}) 01:39:06 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x400000, 0x0, 0x1000000000000) 01:39:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) openat(r1, &(0x7f0000000140)='./file0\x00', 0x620400, 0x69) [ 2504.624276][ T3850] loop4: detected capacity change from 0 to 128 [ 2504.647379][ T3850] EXT4-fs: quotafile must be on filesystem root 01:39:06 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400}) [ 2504.756928][ T1675] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2504.765493][ T3866] loop4: detected capacity change from 0 to 128 01:39:06 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x8080, 0x86) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2b, 'cpuacct'}]}, 0x9) (async) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x4}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, 0xffffffffffffffff) 01:39:06 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) accept$netrom(r0, &(0x7f0000000040)={{0x3, @default}, [@netrom, @null, @remote, @default, @netrom, @netrom, @rose, @rose]}, &(0x7f00000000c0)=0x48) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000400)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1aae) r6 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r6, 0x2ff, 0x11c, 0x0, 0x0, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x40, r9, 0x82e983e488b29b8d, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x75}, @val={0x8, 0x3, r10}, @val={0xc}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1374}, @NL80211_ATTR_VENDOR_SUBCMD={0x8}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f00000003c0)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x170, r9, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@void, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x10, 0xfa, "dbf4e50f473e13721c2c6392"}, @NL80211_ATTR_FILS_ERP_REALM={0x4e, 0xfa, "fbf6733ba2758586bd543af69e75ac664f2469957a21af59d4cafa4982bb2b1f94395e5ae15a76449d7d37900bf2a0a3e3d2f8eb9666a0fec494c304eee4e1ce2e2fce27f655c99cbbdc"}], @NL80211_ATTR_IE={0x3a, 0x2a, [@link_id={0x65, 0x12, {@random="8f614cc6364c", @device_b, @broadcast}}, @peer_mgmt={0x75, 0x6, {0x1, 0x3f, @val=0x6, @void, @void}}, @link_id={0x65, 0x12, {@initial, @device_b, @broadcast}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x80, 0xb6, 0x6}}]}, @NL80211_ATTR_IE={0x68, 0x2a, [@peer_mgmt={0x75, 0x18, {0x1, 0xd42, @val, @val=0x2c, @val="746c143214efe354477be94e2b242ed8"}}, @perr={0x84, 0x48, {0x1, 0x4, [@not_ext={{}, @device_a, 0x26, "", 0x2d}, @ext={{}, @broadcast, 0x1, @device_b, 0x3c}, @ext={{}, @device_b, 0x7, @device_b, 0x7}, @ext={{}, @device_a, 0xffff8000, @broadcast, 0x34}]}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x4}], @NL80211_ATTR_IE={0x52, 0x2a, [@preq={0x82, 0x4c, @ext={{0x0, 0x0, 0x1}, 0x6, 0x82, 0x3f, @device_b, 0x0, @device_b, 0x9153, 0x7ff, 0x4, [{{0x1}, @broadcast, 0x9}, {{0x0, 0x0, 0x1}, @device_a, 0x9}, {{0x0, 0x0, 0x1}, @broadcast}, {{0x0, 0x0, 0x1}, @device_a, 0x100}]}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40004}, 0x800) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd=r6, 0x0, 0x0, 0xf2c, 0xc, 0x0, {0x0, 0x0, r7}}, 0x3) ioctl$LOOP_SET_FD(r1, 0x125f, 0xffffffffffffffff) 01:39:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:06 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800}) [ 2504.820958][ T3866] EXT4-fs: quotafile must be on filesystem root [ 2504.895352][ T1675] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2504.920718][ T3876] loop4: detected capacity change from 0 to 128 [ 2504.924152][ T3876] EXT4-fs: quotafile must be on filesystem root [ 2505.030258][ T1675] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2505.038814][ T3880] loop4: detected capacity change from 0 to 128 [ 2505.041718][ T3880] EXT4-fs: quotafile must be on filesystem root [ 2505.112042][ T1675] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 01:39:07 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0xfcffffff}) 01:39:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000940)=ANY=[@ANYBLOB="810000005f855cc9cdf1451b169737ee42b94e007250135918000000", @ANYRES32=r1, @ANYBLOB="8ec80005000000002e2f66696c653000f89727ea0f6a20b61043d42b694f28511b3137c74a246272a5ecaa0f8b0d5c6e1a87e700b7dc03c09421b5471a8e2c631def40bb8353b40cb215a3fca2157226bba2ffb4af31e403884e65f4e36382546abcece1ae712264bb13b630777d1cbcf6d096d96b9d0fc008457ef662a82aef28f7e72d103b2863c0f2e74017867e8ac53c59cd9bc458f42f3723a46dc71e93bcc2239df93f76a507e7488506e3c9860440bc291ceefaf4c21de96a80ff234873579094eb273fcc01a49b2234954765ea3d4f1c0ce5dcc9c7a8e8f1c2679385b91b6971ed522442b84f"]) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f00000002c0)={0x100b}, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000280)={0x8, 0xa83d, 0x1, 0x0, 0x6, 0x1}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) r7 = syz_io_uring_setup(0x5bad, &(0x7f00000005c0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, r5}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000140)) io_uring_enter(r7, 0x2ff, 0x11c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d49, &(0x7f0000000080)={0x0, 0xc98e, 0x20, 0x1, 0x2c2}, &(0x7f0000003000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r9, 0x10000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r6, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={&(0x7f0000000380)=@x25={0x9, @remote}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000740)=""/185, 0xb9}], 0x2, &(0x7f0000000540)=""/67, 0x43}, 0x0, 0x40010000, 0x1, {0x1, r10}}, 0x2) r11 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, r11) 01:39:07 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) accept$netrom(r0, &(0x7f0000000040)={{0x3, @default}, [@netrom, @null, @remote, @default, @netrom, @netrom, @rose, @rose]}, &(0x7f00000000c0)=0x48) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000400)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1aae) r6 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r6, 0x2ff, 0x11c, 0x0, 0x0, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x40, r9, 0x82e983e488b29b8d, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x75}, @val={0x8, 0x3, r10}, @val={0xc}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1374}, @NL80211_ATTR_VENDOR_SUBCMD={0x8}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f00000003c0)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x170, r9, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@void, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x10, 0xfa, "dbf4e50f473e13721c2c6392"}, @NL80211_ATTR_FILS_ERP_REALM={0x4e, 0xfa, "fbf6733ba2758586bd543af69e75ac664f2469957a21af59d4cafa4982bb2b1f94395e5ae15a76449d7d37900bf2a0a3e3d2f8eb9666a0fec494c304eee4e1ce2e2fce27f655c99cbbdc"}], @NL80211_ATTR_IE={0x3a, 0x2a, [@link_id={0x65, 0x12, {@random="8f614cc6364c", @device_b, @broadcast}}, @peer_mgmt={0x75, 0x6, {0x1, 0x3f, @val=0x6, @void, @void}}, @link_id={0x65, 0x12, {@initial, @device_b, @broadcast}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x80, 0xb6, 0x6}}]}, @NL80211_ATTR_IE={0x68, 0x2a, [@peer_mgmt={0x75, 0x18, {0x1, 0xd42, @val, @val=0x2c, @val="746c143214efe354477be94e2b242ed8"}}, @perr={0x84, 0x48, {0x1, 0x4, [@not_ext={{}, @device_a, 0x26, "", 0x2d}, @ext={{}, @broadcast, 0x1, @device_b, 0x3c}, @ext={{}, @device_b, 0x7, @device_b, 0x7}, @ext={{}, @device_a, 0xffff8000, @broadcast, 0x34}]}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x4}], @NL80211_ATTR_IE={0x52, 0x2a, [@preq={0x82, 0x4c, @ext={{0x0, 0x0, 0x1}, 0x6, 0x82, 0x3f, @device_b, 0x0, @device_b, 0x9153, 0x7ff, 0x4, [{{0x1}, @broadcast, 0x9}, {{0x0, 0x0, 0x1}, @device_a, 0x9}, {{0x0, 0x0, 0x1}, @broadcast}, {{0x0, 0x0, 0x1}, @device_a, 0x100}]}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40004}, 0x800) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd=r6, 0x0, 0x0, 0xf2c, 0xc, 0x0, {0x0, 0x0, r7}}, 0x3) ioctl$LOOP_SET_FD(r1, 0x125f, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) (async) accept$netrom(r0, &(0x7f0000000040)={{0x3, @default}, [@netrom, @null, @remote, @default, @netrom, @netrom, @rose, @rose]}, &(0x7f00000000c0)=0x48) (async) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) syz_io_uring_submit(r4, r5, &(0x7f0000000400)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1aae) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) io_uring_enter(r6, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000004c0)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_VENDOR(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x40, r9, 0x82e983e488b29b8d, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x75}, @val={0x8, 0x3, r10}, @val={0xc}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1374}, @NL80211_ATTR_VENDOR_SUBCMD={0x8}]}, 0x40}}, 0x0) (async) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f00000003c0)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x170, r9, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@void, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x10, 0xfa, "dbf4e50f473e13721c2c6392"}, @NL80211_ATTR_FILS_ERP_REALM={0x4e, 0xfa, "fbf6733ba2758586bd543af69e75ac664f2469957a21af59d4cafa4982bb2b1f94395e5ae15a76449d7d37900bf2a0a3e3d2f8eb9666a0fec494c304eee4e1ce2e2fce27f655c99cbbdc"}], @NL80211_ATTR_IE={0x3a, 0x2a, [@link_id={0x65, 0x12, {@random="8f614cc6364c", @device_b, @broadcast}}, @peer_mgmt={0x75, 0x6, {0x1, 0x3f, @val=0x6, @void, @void}}, @link_id={0x65, 0x12, {@initial, @device_b, @broadcast}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x80, 0xb6, 0x6}}]}, @NL80211_ATTR_IE={0x68, 0x2a, [@peer_mgmt={0x75, 0x18, {0x1, 0xd42, @val, @val=0x2c, @val="746c143214efe354477be94e2b242ed8"}}, @perr={0x84, 0x48, {0x1, 0x4, [@not_ext={{}, @device_a, 0x26, "", 0x2d}, @ext={{}, @broadcast, 0x1, @device_b, 0x3c}, @ext={{}, @device_b, 0x7, @device_b, 0x7}, @ext={{}, @device_a, 0xffff8000, @broadcast, 0x34}]}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x4}], @NL80211_ATTR_IE={0x52, 0x2a, [@preq={0x82, 0x4c, @ext={{0x0, 0x0, 0x1}, 0x6, 0x82, 0x3f, @device_b, 0x0, @device_b, 0x9153, 0x7ff, 0x4, [{{0x1}, @broadcast, 0x9}, {{0x0, 0x0, 0x1}, @device_a, 0x9}, {{0x0, 0x0, 0x1}, @broadcast}, {{0x0, 0x0, 0x1}, @device_a, 0x100}]}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40004}, 0x800) (async) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd=r6, 0x0, 0x0, 0xf2c, 0xc, 0x0, {0x0, 0x0, r7}}, 0x3) (async) ioctl$LOOP_SET_FD(r1, 0x125f, 0xffffffffffffffff) (async) 01:39:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:07 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x800000, 0x0, 0x1000000000000) 01:39:07 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900}) [ 2505.280729][ T3890] loop4: detected capacity change from 0 to 128 [ 2505.316654][ T3890] EXT4-fs: quotafile must be on filesystem root 01:39:07 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf0ff7f, 0x0, 0x1000000000000) 01:39:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000940)=ANY=[@ANYBLOB="810000005f855cc9cdf1451b169737ee42b94e007250135918000000", @ANYRES32=r1, @ANYBLOB="8ec80005000000002e2f66696c653000f89727ea0f6a20b61043d42b694f28511b3137c74a246272a5ecaa0f8b0d5c6e1a87e700b7dc03c09421b5471a8e2c631def40bb8353b40cb215a3fca2157226bba2ffb4af31e403884e65f4e36382546abcece1ae712264bb13b630777d1cbcf6d096d96b9d0fc008457ef662a82aef28f7e72d103b2863c0f2e74017867e8ac53c59cd9bc458f42f3723a46dc71e93bcc2239df93f76a507e7488506e3c9860440bc291ceefaf4c21de96a80ff234873579094eb273fcc01a49b2234954765ea3d4f1c0ce5dcc9c7a8e8f1c2679385b91b6971ed522442b84f"]) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async, rerun: 32) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f00000002c0)={0x100b}, 0x0) (async, rerun: 32) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000280)={0x8, 0xa83d, 0x1, 0x0, 0x6, 0x1}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) (async) r7 = syz_io_uring_setup(0x5bad, &(0x7f00000005c0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, r5}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000140)) io_uring_enter(r7, 0x2ff, 0x11c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d49, &(0x7f0000000080)={0x0, 0xc98e, 0x20, 0x1, 0x2c2}, &(0x7f0000003000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) (async) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r9, 0x10000000) (async, rerun: 64) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) (rerun: 64) syz_io_uring_submit(r8, r6, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={&(0x7f0000000380)=@x25={0x9, @remote}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000740)=""/185, 0xb9}], 0x2, &(0x7f0000000540)=""/67, 0x43}, 0x0, 0x40010000, 0x1, {0x1, r10}}, 0x2) (async) r11 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, r11) 01:39:07 executing program 4: syz_open_dev$loop(&(0x7f0000000000), 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:07 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) (async) accept$netrom(r0, &(0x7f0000000040)={{0x3, @default}, [@netrom, @null, @remote, @default, @netrom, @netrom, @rose, @rose]}, &(0x7f00000000c0)=0x48) (async, rerun: 64) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async, rerun: 64) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) (async, rerun: 32) r3 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) (rerun: 32) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) syz_io_uring_submit(r4, r5, &(0x7f0000000400)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1aae) (async) r6 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r6, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) r7 = socket$inet6_udp(0xa, 0x2, 0x0) (async) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) (rerun: 64) sendmsg$NL80211_CMD_VENDOR(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x40, r9, 0x82e983e488b29b8d, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x75}, @val={0x8, 0x3, r10}, @val={0xc}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1374}, @NL80211_ATTR_VENDOR_SUBCMD={0x8}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f00000003c0)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x170, r9, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@void, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x10, 0xfa, "dbf4e50f473e13721c2c6392"}, @NL80211_ATTR_FILS_ERP_REALM={0x4e, 0xfa, "fbf6733ba2758586bd543af69e75ac664f2469957a21af59d4cafa4982bb2b1f94395e5ae15a76449d7d37900bf2a0a3e3d2f8eb9666a0fec494c304eee4e1ce2e2fce27f655c99cbbdc"}], @NL80211_ATTR_IE={0x3a, 0x2a, [@link_id={0x65, 0x12, {@random="8f614cc6364c", @device_b, @broadcast}}, @peer_mgmt={0x75, 0x6, {0x1, 0x3f, @val=0x6, @void, @void}}, @link_id={0x65, 0x12, {@initial, @device_b, @broadcast}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x80, 0xb6, 0x6}}]}, @NL80211_ATTR_IE={0x68, 0x2a, [@peer_mgmt={0x75, 0x18, {0x1, 0xd42, @val, @val=0x2c, @val="746c143214efe354477be94e2b242ed8"}}, @perr={0x84, 0x48, {0x1, 0x4, [@not_ext={{}, @device_a, 0x26, "", 0x2d}, @ext={{}, @broadcast, 0x1, @device_b, 0x3c}, @ext={{}, @device_b, 0x7, @device_b, 0x7}, @ext={{}, @device_a, 0xffff8000, @broadcast, 0x34}]}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x4}], @NL80211_ATTR_IE={0x52, 0x2a, [@preq={0x82, 0x4c, @ext={{0x0, 0x0, 0x1}, 0x6, 0x82, 0x3f, @device_b, 0x0, @device_b, 0x9153, 0x7ff, 0x4, [{{0x1}, @broadcast, 0x9}, {{0x0, 0x0, 0x1}, @device_a, 0x9}, {{0x0, 0x0, 0x1}, @broadcast}, {{0x0, 0x0, 0x1}, @device_a, 0x100}]}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40004}, 0x800) (async) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd=r6, 0x0, 0x0, 0xf2c, 0xc, 0x0, {0x0, 0x0, r7}}, 0x3) ioctl$LOOP_SET_FD(r1, 0x125f, 0xffffffffffffffff) 01:39:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:07 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) [ 2505.523757][ T3918] loop4: detected capacity change from 0 to 128 [ 2505.540794][ T3918] EXT4-fs: quotafile must be on filesystem root 01:39:07 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0xfdfdffff}) 01:39:07 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x1000000, 0x0, 0x1000000000000) 01:39:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000940)=ANY=[@ANYBLOB="810000005f855cc9cdf1451b169737ee42b94e007250135918000000", @ANYRES32=r1, @ANYBLOB="8ec80005000000002e2f66696c653000f89727ea0f6a20b61043d42b694f28511b3137c74a246272a5ecaa0f8b0d5c6e1a87e700b7dc03c09421b5471a8e2c631def40bb8353b40cb215a3fca2157226bba2ffb4af31e403884e65f4e36382546abcece1ae712264bb13b630777d1cbcf6d096d96b9d0fc008457ef662a82aef28f7e72d103b2863c0f2e74017867e8ac53c59cd9bc458f42f3723a46dc71e93bcc2239df93f76a507e7488506e3c9860440bc291ceefaf4c21de96a80ff234873579094eb273fcc01a49b2234954765ea3d4f1c0ce5dcc9c7a8e8f1c2679385b91b6971ed522442b84f"]) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f00000002c0)={0x100b}, 0x0) (async) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000280)={0x8, 0xa83d, 0x1, 0x0, 0x6, 0x1}) (async) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) r7 = syz_io_uring_setup(0x5bad, &(0x7f00000005c0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, r5}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000140)) io_uring_enter(r7, 0x2ff, 0x11c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d49, &(0x7f0000000080)={0x0, 0xc98e, 0x20, 0x1, 0x2c2}, &(0x7f0000003000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) (async) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r9, 0x10000000) (async) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r6, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={&(0x7f0000000380)=@x25={0x9, @remote}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000740)=""/185, 0xb9}], 0x2, &(0x7f0000000540)=""/67, 0x43}, 0x0, 0x40010000, 0x1, {0x1, r10}}, 0x2) r11 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, r11) 01:39:07 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200}) 01:39:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100007219a908710402035e35000000010902120001000000000904000000a844b019"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) r2 = syz_usb_connect$hid(0x6, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x0, 0x5ac, 0x254, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x8, 0x50, 0xda, [{{0x9, 0x4, 0x0, 0x61, 0x2, 0x3, 0x1, 0x0, 0x7, {0x9, 0x21, 0x8, 0x7, 0x1, {0x22, 0x2f0}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0xeb, 0x3}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x1, 0x40, 0x1}}]}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x8, 0x0, 0xe0, 0x20, 0x48}, 0x2f, &(0x7f0000000780)=ANY=[@ANYBLOB="050f2f00030b10ff7f000000000000040b10010c0000010189dfeb14100400259f9ebdf70c3a8f63a553940fc43659ac921c422dc829ab61473475a6c6698eff00e8b1832172475aec568c0201e9cab22c131011027b2fa6040188e6c3ee2b9ef565ec5678d7431fa7f9662e88e72f89caa3fc912b1c095b3496346563b2e3eb3eeecdeeeec9004154ddf28d07bd9dcccd7b73d509ffe265d7befa4395b786fa1d81a1d3bfb7e0a750ed6fb85246ebfe26172cedf9218f98e5caea95e01899f174e1e6ed2aea8472a1"], 0x1, [{0x10, &(0x7f0000000180)=@string={0x10, 0x3, "4f33a1f2e404a09c18473c9490f8"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000480)={0x24, &(0x7f0000000240)={0x40, 0x7, 0x8c, {0x8c, 0x22, "fb8518d318cbaaa448de731bda42ec3b1ba1ee566246855ea4f3136f92411be2dfb0d396fde85c13c4e4e69accf4e13b4cfded95a91d0f7df70b75bd1a217088d16267beaf6128bf5f13ad9d6e5f0d2ee5704e30bb5bd3b08d93b05ee01e2fb6aa8c465e99d255fae63d9936607e48d4328c4cd7b0067bae7d5521616491650dacdea6d0a5909e281508"}}, &(0x7f0000000300)={0x0, 0x3, 0xee, @string={0xee, 0x3, "8c73702629844bcdccec5294ba584421bb091ff01787977cc4bb05750860ad5113deafccbc812a34b8152f3c35524115a68f698f87369653d628f44f6537d085603225ffd7cd96dc4f21712a397e262972c870a0b05a6d8a853468fb500b6466e3c8b347d5776c26839ea7f05939670921ae48ccab4a765cc0c6308ad500f5997eb8dce0a4ac4ebb19a9b76dce04a6e6d8a22d2b10b3aac09755339fcf69a4054126627b504f9a4ac74c98e0bcdf7d931ef54c43911bfd1474eac959d9050f7ae02e7ebf90699ff9d54d7864a125b6974b9ae768d9c9385156a1986adfc39186626d83945e23d32a5dd2c001"}}, &(0x7f0000000400)={0x0, 0x22, 0x1, {[@global]}}, &(0x7f0000000440)={0x0, 0x21, 0x9, {0x9, 0x21, 0xbbb, 0x2, 0x1, {0x22, 0xb86}}}}, &(0x7f0000000740)={0x2c, &(0x7f00000005c0)={0x20, 0x17, 0xef, "97df2206a52bcca189e8cb37e0b482b15961cb63fda4d75111976a0826cce610f0db8835db719a041788090f10f2134081e2939e059a06b730be3c6bf2385e5376407694f1090212ba9da6797677696cecc71bfc3ffa3e047924521c0e3002de57fcd33efa54c2ece2565a5fa3685f12152e8388dee8d77306fc62e758bb34c7ad70baf2d0dd0d6dc19df3123290d16447b985ceaf36f0770ec55475c8546054ef37620e892c70b5d9954cebdaafa625e10c8f2d0ba65a53f0ff75664652d75b134341b4c1943fe412f2b3ed893eca204e97f64ab508fc20de746613401992477fe7ef41b85acd3d7ae1b49b846db5"}, &(0x7f00000004c0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0x5}, &(0x7f00000006c0)={0x20, 0x1, 0x34, "2bc856b3002a5cb7f7bc50d6d40c412b1bad486db5b6040bead03f92587d3e4e5407534708fc33055699e5c9f754fd7ced8c9e59"}, &(0x7f0000000700)={0x20, 0x3, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000100)={0x14, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:07 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 01:39:07 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:08 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500}) 01:39:08 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0xff000000}) 01:39:08 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x2000000, 0x0, 0x1000000000000) 01:39:08 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) (async) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) (async) 01:39:08 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}) 01:39:08 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:08 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) (async) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 01:39:08 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x8000000, 0x0, 0x1000000000000) [ 2506.267159][T31858] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 2506.537304][T31858] usb 1-1: Using ep0 maxpacket: 8 [ 2506.657311][T31858] usb 1-1: New USB device found, idVendor=0471, idProduct=0302, bcdDevice=35.5e [ 2506.667055][T31858] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2506.685719][T31858] usb 1-1: config 0 descriptor?? [ 2507.598067][T31858] pwc: Philips PCA645VC USB webcam detected. [ 2507.617185][T31858] pwc: send_video_command error -71 [ 2507.622460][T31858] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 2507.631287][T31858] Philips webcam: probe of 1-1:0.0 failed with error -71 [ 2507.649118][T31858] usb 1-1: USB disconnect, device number 7 01:39:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100007219a908710402035e35000000010902120001000000000904000000a844b019"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) r2 = syz_usb_connect$hid(0x6, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x0, 0x5ac, 0x254, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x8, 0x50, 0xda, [{{0x9, 0x4, 0x0, 0x61, 0x2, 0x3, 0x1, 0x0, 0x7, {0x9, 0x21, 0x8, 0x7, 0x1, {0x22, 0x2f0}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0xeb, 0x3}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x1, 0x40, 0x1}}]}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x8, 0x0, 0xe0, 0x20, 0x48}, 0x2f, &(0x7f0000000780)=ANY=[@ANYBLOB="050f2f00030b10ff7f000000000000040b10010c0000010189dfeb14100400259f9ebdf70c3a8f63a553940fc43659ac921c422dc829ab61473475a6c6698eff00e8b1832172475aec568c0201e9cab22c131011027b2fa6040188e6c3ee2b9ef565ec5678d7431fa7f9662e88e72f89caa3fc912b1c095b3496346563b2e3eb3eeecdeeeec9004154ddf28d07bd9dcccd7b73d509ffe265d7befa4395b786fa1d81a1d3bfb7e0a750ed6fb85246ebfe26172cedf9218f98e5caea95e01899f174e1e6ed2aea8472a1"], 0x1, [{0x10, &(0x7f0000000180)=@string={0x10, 0x3, "4f33a1f2e404a09c18473c9490f8"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000480)={0x24, &(0x7f0000000240)={0x40, 0x7, 0x8c, {0x8c, 0x22, "fb8518d318cbaaa448de731bda42ec3b1ba1ee566246855ea4f3136f92411be2dfb0d396fde85c13c4e4e69accf4e13b4cfded95a91d0f7df70b75bd1a217088d16267beaf6128bf5f13ad9d6e5f0d2ee5704e30bb5bd3b08d93b05ee01e2fb6aa8c465e99d255fae63d9936607e48d4328c4cd7b0067bae7d5521616491650dacdea6d0a5909e281508"}}, &(0x7f0000000300)={0x0, 0x3, 0xee, @string={0xee, 0x3, "8c73702629844bcdccec5294ba584421bb091ff01787977cc4bb05750860ad5113deafccbc812a34b8152f3c35524115a68f698f87369653d628f44f6537d085603225ffd7cd96dc4f21712a397e262972c870a0b05a6d8a853468fb500b6466e3c8b347d5776c26839ea7f05939670921ae48ccab4a765cc0c6308ad500f5997eb8dce0a4ac4ebb19a9b76dce04a6e6d8a22d2b10b3aac09755339fcf69a4054126627b504f9a4ac74c98e0bcdf7d931ef54c43911bfd1474eac959d9050f7ae02e7ebf90699ff9d54d7864a125b6974b9ae768d9c9385156a1986adfc39186626d83945e23d32a5dd2c001"}}, &(0x7f0000000400)={0x0, 0x22, 0x1, {[@global]}}, &(0x7f0000000440)={0x0, 0x21, 0x9, {0x9, 0x21, 0xbbb, 0x2, 0x1, {0x22, 0xb86}}}}, &(0x7f0000000740)={0x2c, &(0x7f00000005c0)={0x20, 0x17, 0xef, "97df2206a52bcca189e8cb37e0b482b15961cb63fda4d75111976a0826cce610f0db8835db719a041788090f10f2134081e2939e059a06b730be3c6bf2385e5376407694f1090212ba9da6797677696cecc71bfc3ffa3e047924521c0e3002de57fcd33efa54c2ece2565a5fa3685f12152e8388dee8d77306fc62e758bb34c7ad70baf2d0dd0d6dc19df3123290d16447b985ceaf36f0770ec55475c8546054ef37620e892c70b5d9954cebdaafa625e10c8f2d0ba65a53f0ff75664652d75b134341b4c1943fe412f2b3ed893eca204e97f64ab508fc20de746613401992477fe7ef41b85acd3d7ae1b49b846db5"}, &(0x7f00000004c0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0x5}, &(0x7f00000006c0)={0x20, 0x1, 0x34, "2bc856b3002a5cb7f7bc50d6d40c412b1bad486db5b6040bead03f92587d3e4e5407534708fc33055699e5c9f754fd7ced8c9e59"}, &(0x7f0000000700)={0x20, 0x3, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000100)={0x14, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x0) (async) syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100007219a908710402035e35000000010902120001000000000904000000a844b019"], 0x0) (async) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_connect$hid(0x6, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x0, 0x5ac, 0x254, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x8, 0x50, 0xda, [{{0x9, 0x4, 0x0, 0x61, 0x2, 0x3, 0x1, 0x0, 0x7, {0x9, 0x21, 0x8, 0x7, 0x1, {0x22, 0x2f0}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0xeb, 0x3}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x1, 0x40, 0x1}}]}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x8, 0x0, 0xe0, 0x20, 0x48}, 0x2f, &(0x7f0000000780)=ANY=[@ANYBLOB="050f2f00030b10ff7f000000000000040b10010c0000010189dfeb14100400259f9ebdf70c3a8f63a553940fc43659ac921c422dc829ab61473475a6c6698eff00e8b1832172475aec568c0201e9cab22c131011027b2fa6040188e6c3ee2b9ef565ec5678d7431fa7f9662e88e72f89caa3fc912b1c095b3496346563b2e3eb3eeecdeeeec9004154ddf28d07bd9dcccd7b73d509ffe265d7befa4395b786fa1d81a1d3bfb7e0a750ed6fb85246ebfe26172cedf9218f98e5caea95e01899f174e1e6ed2aea8472a1"], 0x1, [{0x10, &(0x7f0000000180)=@string={0x10, 0x3, "4f33a1f2e404a09c18473c9490f8"}}]}) (async) syz_usb_control_io$hid(r2, &(0x7f0000000480)={0x24, &(0x7f0000000240)={0x40, 0x7, 0x8c, {0x8c, 0x22, "fb8518d318cbaaa448de731bda42ec3b1ba1ee566246855ea4f3136f92411be2dfb0d396fde85c13c4e4e69accf4e13b4cfded95a91d0f7df70b75bd1a217088d16267beaf6128bf5f13ad9d6e5f0d2ee5704e30bb5bd3b08d93b05ee01e2fb6aa8c465e99d255fae63d9936607e48d4328c4cd7b0067bae7d5521616491650dacdea6d0a5909e281508"}}, &(0x7f0000000300)={0x0, 0x3, 0xee, @string={0xee, 0x3, "8c73702629844bcdccec5294ba584421bb091ff01787977cc4bb05750860ad5113deafccbc812a34b8152f3c35524115a68f698f87369653d628f44f6537d085603225ffd7cd96dc4f21712a397e262972c870a0b05a6d8a853468fb500b6466e3c8b347d5776c26839ea7f05939670921ae48ccab4a765cc0c6308ad500f5997eb8dce0a4ac4ebb19a9b76dce04a6e6d8a22d2b10b3aac09755339fcf69a4054126627b504f9a4ac74c98e0bcdf7d931ef54c43911bfd1474eac959d9050f7ae02e7ebf90699ff9d54d7864a125b6974b9ae768d9c9385156a1986adfc39186626d83945e23d32a5dd2c001"}}, &(0x7f0000000400)={0x0, 0x22, 0x1, {[@global]}}, &(0x7f0000000440)={0x0, 0x21, 0x9, {0x9, 0x21, 0xbbb, 0x2, 0x1, {0x22, 0xb86}}}}, &(0x7f0000000740)={0x2c, &(0x7f00000005c0)={0x20, 0x17, 0xef, "97df2206a52bcca189e8cb37e0b482b15961cb63fda4d75111976a0826cce610f0db8835db719a041788090f10f2134081e2939e059a06b730be3c6bf2385e5376407694f1090212ba9da6797677696cecc71bfc3ffa3e047924521c0e3002de57fcd33efa54c2ece2565a5fa3685f12152e8388dee8d77306fc62e758bb34c7ad70baf2d0dd0d6dc19df3123290d16447b985ceaf36f0770ec55475c8546054ef37620e892c70b5d9954cebdaafa625e10c8f2d0ba65a53f0ff75664652d75b134341b4c1943fe412f2b3ed893eca204e97f64ab508fc20de746613401992477fe7ef41b85acd3d7ae1b49b846db5"}, &(0x7f00000004c0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0x5}, &(0x7f00000006c0)={0x20, 0x1, 0x34, "2bc856b3002a5cb7f7bc50d6d40c412b1bad486db5b6040bead03f92587d3e4e5407534708fc33055699e5c9f754fd7ced8c9e59"}, &(0x7f0000000700)={0x20, 0x3, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000100)={0x14, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) 01:39:09 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x4010, r2, 0x10000000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x0, 0x9, 0x15, 0x1, "a88898458720b4bc56b9db11e0ad8ba0f2aae5cd58c7262a3e311ce5469b7362cb6e4543f5ea43237ea2272817ca6095ad68f0d209affabd6cb1dc83b75b4a08", "39775ac45a74b3fd3917de954e04425159d8662df2ede8c5431b3917c47372b5", [0x2, 0x3fffc000000000]}) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000100)={0x3, 0x0, [0x9, 0xffff, 0x6, 0xfffffff7, 0x0, 0x0, 0x6, 0xd2e4]}) fsetxattr$security_ima(r0, &(0x7f0000000180), &(0x7f0000000240)=@v2={0x5, 0x2, 0x10, 0x4, 0x41, "0445447ee706d901b19f93096eb8c3f8cc568396d9630201cbbe66a7ba1e432ebb8f451d595fff3c0760aecb09400b12860eec08c35fb48b2957a2708bcef59515"}, 0x4a, 0x3) 01:39:09 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) 01:39:09 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf000000, 0x0, 0x1000000000000) 01:39:09 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0xfffffdfd}) 01:39:10 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00}) 01:39:10 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x20000000, 0x0, 0x1000000000000) [ 2508.120271][ T3983] loop4: detected capacity change from 0 to 128 01:39:10 executing program 4: syz_open_dev$loop(0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x4010, r2, 0x10000000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x0, 0x9, 0x15, 0x1, "a88898458720b4bc56b9db11e0ad8ba0f2aae5cd58c7262a3e311ce5469b7362cb6e4543f5ea43237ea2272817ca6095ad68f0d209affabd6cb1dc83b75b4a08", "39775ac45a74b3fd3917de954e04425159d8662df2ede8c5431b3917c47372b5", [0x2, 0x3fffc000000000]}) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000100)={0x3, 0x0, [0x9, 0xffff, 0x6, 0xfffffff7, 0x0, 0x0, 0x6, 0xd2e4]}) fsetxattr$security_ima(r0, &(0x7f0000000180), &(0x7f0000000240)=@v2={0x5, 0x2, 0x10, 0x4, 0x41, "0445447ee706d901b19f93096eb8c3f8cc568396d9630201cbbe66a7ba1e432ebb8f451d595fff3c0760aecb09400b12860eec08c35fb48b2957a2708bcef59515"}, 0x4a, 0x3) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x4010, r2, 0x10000000) (async) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x0, 0x9, 0x15, 0x1, "a88898458720b4bc56b9db11e0ad8ba0f2aae5cd58c7262a3e311ce5469b7362cb6e4543f5ea43237ea2272817ca6095ad68f0d209affabd6cb1dc83b75b4a08", "39775ac45a74b3fd3917de954e04425159d8662df2ede8c5431b3917c47372b5", [0x2, 0x3fffc000000000]}) (async) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000100)={0x3, 0x0, [0x9, 0xffff, 0x6, 0xfffffff7, 0x0, 0x0, 0x6, 0xd2e4]}) (async) fsetxattr$security_ima(r0, &(0x7f0000000180), &(0x7f0000000240)=@v2={0x5, 0x2, 0x10, 0x4, 0x41, "0445447ee706d901b19f93096eb8c3f8cc568396d9630201cbbe66a7ba1e432ebb8f451d595fff3c0760aecb09400b12860eec08c35fb48b2957a2708bcef59515"}, 0x4a, 0x3) (async) 01:39:10 executing program 4: syz_open_dev$loop(0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:10 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000}) [ 2508.178027][ T3983] EXT4-fs: quotafile must be on filesystem root [ 2508.377235][T31880] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 2508.617211][T31880] usb 1-1: Using ep0 maxpacket: 8 [ 2508.737537][T31880] usb 1-1: New USB device found, idVendor=0471, idProduct=0302, bcdDevice=35.5e [ 2508.746611][T31880] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2508.756849][T31880] usb 1-1: config 0 descriptor?? 01:39:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100007219a908710402035e35000000010902120001000000000904000000a844b019"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) r2 = syz_usb_connect$hid(0x6, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x0, 0x5ac, 0x254, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x8, 0x50, 0xda, [{{0x9, 0x4, 0x0, 0x61, 0x2, 0x3, 0x1, 0x0, 0x7, {0x9, 0x21, 0x8, 0x7, 0x1, {0x22, 0x2f0}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0xeb, 0x3}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x1, 0x40, 0x1}}]}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x8, 0x0, 0xe0, 0x20, 0x48}, 0x2f, &(0x7f0000000780)=ANY=[@ANYBLOB="050f2f00030b10ff7f000000000000040b10010c0000010189dfeb14100400259f9ebdf70c3a8f63a553940fc43659ac921c422dc829ab61473475a6c6698eff00e8b1832172475aec568c0201e9cab22c131011027b2fa6040188e6c3ee2b9ef565ec5678d7431fa7f9662e88e72f89caa3fc912b1c095b3496346563b2e3eb3eeecdeeeec9004154ddf28d07bd9dcccd7b73d509ffe265d7befa4395b786fa1d81a1d3bfb7e0a750ed6fb85246ebfe26172cedf9218f98e5caea95e01899f174e1e6ed2aea8472a1"], 0x1, [{0x10, &(0x7f0000000180)=@string={0x10, 0x3, "4f33a1f2e404a09c18473c9490f8"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000480)={0x24, &(0x7f0000000240)={0x40, 0x7, 0x8c, {0x8c, 0x22, "fb8518d318cbaaa448de731bda42ec3b1ba1ee566246855ea4f3136f92411be2dfb0d396fde85c13c4e4e69accf4e13b4cfded95a91d0f7df70b75bd1a217088d16267beaf6128bf5f13ad9d6e5f0d2ee5704e30bb5bd3b08d93b05ee01e2fb6aa8c465e99d255fae63d9936607e48d4328c4cd7b0067bae7d5521616491650dacdea6d0a5909e281508"}}, &(0x7f0000000300)={0x0, 0x3, 0xee, @string={0xee, 0x3, "8c73702629844bcdccec5294ba584421bb091ff01787977cc4bb05750860ad5113deafccbc812a34b8152f3c35524115a68f698f87369653d628f44f6537d085603225ffd7cd96dc4f21712a397e262972c870a0b05a6d8a853468fb500b6466e3c8b347d5776c26839ea7f05939670921ae48ccab4a765cc0c6308ad500f5997eb8dce0a4ac4ebb19a9b76dce04a6e6d8a22d2b10b3aac09755339fcf69a4054126627b504f9a4ac74c98e0bcdf7d931ef54c43911bfd1474eac959d9050f7ae02e7ebf90699ff9d54d7864a125b6974b9ae768d9c9385156a1986adfc39186626d83945e23d32a5dd2c001"}}, &(0x7f0000000400)={0x0, 0x22, 0x1, {[@global]}}, &(0x7f0000000440)={0x0, 0x21, 0x9, {0x9, 0x21, 0xbbb, 0x2, 0x1, {0x22, 0xb86}}}}, &(0x7f0000000740)={0x2c, &(0x7f00000005c0)={0x20, 0x17, 0xef, "97df2206a52bcca189e8cb37e0b482b15961cb63fda4d75111976a0826cce610f0db8835db719a041788090f10f2134081e2939e059a06b730be3c6bf2385e5376407694f1090212ba9da6797677696cecc71bfc3ffa3e047924521c0e3002de57fcd33efa54c2ece2565a5fa3685f12152e8388dee8d77306fc62e758bb34c7ad70baf2d0dd0d6dc19df3123290d16447b985ceaf36f0770ec55475c8546054ef37620e892c70b5d9954cebdaafa625e10c8f2d0ba65a53f0ff75664652d75b134341b4c1943fe412f2b3ed893eca204e97f64ab508fc20de746613401992477fe7ef41b85acd3d7ae1b49b846db5"}, &(0x7f00000004c0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0x5}, &(0x7f00000006c0)={0x20, 0x1, 0x34, "2bc856b3002a5cb7f7bc50d6d40c412b1bad486db5b6040bead03f92587d3e4e5407534708fc33055699e5c9f754fd7ced8c9e59"}, &(0x7f0000000700)={0x20, 0x3, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000100)={0x14, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:11 executing program 4: syz_open_dev$loop(0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x4010, r2, 0x10000000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x0, 0x9, 0x15, 0x1, "a88898458720b4bc56b9db11e0ad8ba0f2aae5cd58c7262a3e311ce5469b7362cb6e4543f5ea43237ea2272817ca6095ad68f0d209affabd6cb1dc83b75b4a08", "39775ac45a74b3fd3917de954e04425159d8662df2ede8c5431b3917c47372b5", [0x2, 0x3fffc000000000]}) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000100)={0x3, 0x0, [0x9, 0xffff, 0x6, 0xfffffff7, 0x0, 0x0, 0x6, 0xd2e4]}) fsetxattr$security_ima(r0, &(0x7f0000000180), &(0x7f0000000240)=@v2={0x5, 0x2, 0x10, 0x4, 0x41, "0445447ee706d901b19f93096eb8c3f8cc568396d9630201cbbe66a7ba1e432ebb8f451d595fff3c0760aecb09400b12860eec08c35fb48b2957a2708bcef59515"}, 0x4a, 0x3) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x4010, r2, 0x10000000) (async) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x0, 0x9, 0x15, 0x1, "a88898458720b4bc56b9db11e0ad8ba0f2aae5cd58c7262a3e311ce5469b7362cb6e4543f5ea43237ea2272817ca6095ad68f0d209affabd6cb1dc83b75b4a08", "39775ac45a74b3fd3917de954e04425159d8662df2ede8c5431b3917c47372b5", [0x2, 0x3fffc000000000]}) (async) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000100)={0x3, 0x0, [0x9, 0xffff, 0x6, 0xfffffff7, 0x0, 0x0, 0x6, 0xd2e4]}) (async) fsetxattr$security_ima(r0, &(0x7f0000000180), &(0x7f0000000240)=@v2={0x5, 0x2, 0x10, 0x4, 0x41, "0445447ee706d901b19f93096eb8c3f8cc568396d9630201cbbe66a7ba1e432ebb8f451d595fff3c0760aecb09400b12860eec08c35fb48b2957a2708bcef59515"}, 0x4a, 0x3) (async) 01:39:11 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x7ffff000, 0x0, 0x1000000000000) 01:39:11 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0xfffffffc}) 01:39:11 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00}) [ 2509.599973][ T4010] UDC core: couldn't find an available UDC or it's busy: -16 [ 2509.608132][ T4010] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 01:39:11 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:11 executing program 3: syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000001280)=@IORING_OP_WRITEV={0x2, 0x2, 0x4000, @fd_index, 0x8, &(0x7f0000001240)=[{&(0x7f00000010c0)="1ea525ea037d6c9a0a0c834d1b3325cfc37a4a575dd885a97d32984b8b4c2b5de88d92c905e17361910fe3df947dde322d12c3d14173fe44e39d8dcebc399d7fb0cceca54730683d4fa62ebd8eda3be2d166ebac31cc9536a48b4b629027c52cc43bae2d35bda387b91745d545952b532860b7a2ebe3535ddd8af2b5e19d22", 0x7f}, {&(0x7f0000001140)="475732dd4cbb9b33f92d41c1334aaf068d004557ddb0d58bafd6ee9e91485b0136ea6d248cf4aeda53cc9e4734b16dca0bbd5a16a4a04c5906af1f2d6004abad82025da714b465a6dfffc7c9be0beb2d9dda3eaa75b77c14bccb6e3f7c519672ffbd83760010a8213e2882c1cecb30ae36941ac9b6eeb43b221fc19ab345fd0ef0bd0746734bf574cb6180f387d5d600aff125149721b66e5fbfca73dcb02e0e8c8b11f8eb173c5ad6ecfa30b6a433d5d94cfa0184fb366a7552cad929849a94015d", 0xc2}], 0x2, 0x8, 0x1f197df93c25eb98, {0x1}}, 0x200) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.1GB.failcnt\x00', 0x2, 0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f00000000c0)={{r2}, "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"}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x125f, r3) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000001300), 0x10040, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f0000001340)={0x0, 0x1, r0}) r5 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r8}}, 0x1) syz_io_uring_submit(0x0, r1, &(0x7f00000012c0)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x4004, @fd_index=0x8, 0x1, 0x6, 0x1, 0x9, 0x0, {0x1, r8}}, 0x9) 01:39:11 executing program 3: syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000001280)=@IORING_OP_WRITEV={0x2, 0x2, 0x4000, @fd_index, 0x8, &(0x7f0000001240)=[{&(0x7f00000010c0)="1ea525ea037d6c9a0a0c834d1b3325cfc37a4a575dd885a97d32984b8b4c2b5de88d92c905e17361910fe3df947dde322d12c3d14173fe44e39d8dcebc399d7fb0cceca54730683d4fa62ebd8eda3be2d166ebac31cc9536a48b4b629027c52cc43bae2d35bda387b91745d545952b532860b7a2ebe3535ddd8af2b5e19d22", 0x7f}, {&(0x7f0000001140)="475732dd4cbb9b33f92d41c1334aaf068d004557ddb0d58bafd6ee9e91485b0136ea6d248cf4aeda53cc9e4734b16dca0bbd5a16a4a04c5906af1f2d6004abad82025da714b465a6dfffc7c9be0beb2d9dda3eaa75b77c14bccb6e3f7c519672ffbd83760010a8213e2882c1cecb30ae36941ac9b6eeb43b221fc19ab345fd0ef0bd0746734bf574cb6180f387d5d600aff125149721b66e5fbfca73dcb02e0e8c8b11f8eb173c5ad6ecfa30b6a433d5d94cfa0184fb366a7552cad929849a94015d", 0xc2}], 0x2, 0x8, 0x1f197df93c25eb98, {0x1}}, 0x200) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.1GB.failcnt\x00', 0x2, 0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f00000000c0)={{r2}, "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"}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x125f, r3) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000001300), 0x10040, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f0000001340)={0x0, 0x1, r0}) r5 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r8}}, 0x1) (async) syz_io_uring_submit(0x0, r1, &(0x7f00000012c0)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x4004, @fd_index=0x8, 0x1, 0x6, 0x1, 0x9, 0x0, {0x1, r8}}, 0x9) 01:39:11 executing program 3: syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000001280)=@IORING_OP_WRITEV={0x2, 0x2, 0x4000, @fd_index, 0x8, &(0x7f0000001240)=[{&(0x7f00000010c0)="1ea525ea037d6c9a0a0c834d1b3325cfc37a4a575dd885a97d32984b8b4c2b5de88d92c905e17361910fe3df947dde322d12c3d14173fe44e39d8dcebc399d7fb0cceca54730683d4fa62ebd8eda3be2d166ebac31cc9536a48b4b629027c52cc43bae2d35bda387b91745d545952b532860b7a2ebe3535ddd8af2b5e19d22", 0x7f}, {&(0x7f0000001140)="475732dd4cbb9b33f92d41c1334aaf068d004557ddb0d58bafd6ee9e91485b0136ea6d248cf4aeda53cc9e4734b16dca0bbd5a16a4a04c5906af1f2d6004abad82025da714b465a6dfffc7c9be0beb2d9dda3eaa75b77c14bccb6e3f7c519672ffbd83760010a8213e2882c1cecb30ae36941ac9b6eeb43b221fc19ab345fd0ef0bd0746734bf574cb6180f387d5d600aff125149721b66e5fbfca73dcb02e0e8c8b11f8eb173c5ad6ecfa30b6a433d5d94cfa0184fb366a7552cad929849a94015d", 0xc2}], 0x2, 0x8, 0x1f197df93c25eb98, {0x1}}, 0x200) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.1GB.failcnt\x00', 0x2, 0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f00000000c0)={{r2}, "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"}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x125f, r3) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000001300), 0x10040, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f0000001340)={0x0, 0x1, r0}) r5 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r8}}, 0x1) syz_io_uring_submit(0x0, r1, &(0x7f00000012c0)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x4004, @fd_index=0x8, 0x1, 0x6, 0x1, 0x9, 0x0, {0x1, r8}}, 0x9) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) (async) syz_io_uring_submit(0x0, r1, &(0x7f0000001280)=@IORING_OP_WRITEV={0x2, 0x2, 0x4000, @fd_index, 0x8, &(0x7f0000001240)=[{&(0x7f00000010c0)="1ea525ea037d6c9a0a0c834d1b3325cfc37a4a575dd885a97d32984b8b4c2b5de88d92c905e17361910fe3df947dde322d12c3d14173fe44e39d8dcebc399d7fb0cceca54730683d4fa62ebd8eda3be2d166ebac31cc9536a48b4b629027c52cc43bae2d35bda387b91745d545952b532860b7a2ebe3535ddd8af2b5e19d22", 0x7f}, {&(0x7f0000001140)="475732dd4cbb9b33f92d41c1334aaf068d004557ddb0d58bafd6ee9e91485b0136ea6d248cf4aeda53cc9e4734b16dca0bbd5a16a4a04c5906af1f2d6004abad82025da714b465a6dfffc7c9be0beb2d9dda3eaa75b77c14bccb6e3f7c519672ffbd83760010a8213e2882c1cecb30ae36941ac9b6eeb43b221fc19ab345fd0ef0bd0746734bf574cb6180f387d5d600aff125149721b66e5fbfca73dcb02e0e8c8b11f8eb173c5ad6ecfa30b6a433d5d94cfa0184fb366a7552cad929849a94015d", 0xc2}], 0x2, 0x8, 0x1f197df93c25eb98, {0x1}}, 0x200) (async) openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.1GB.failcnt\x00', 0x2, 0x0) (async) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f00000000c0)={{r2}, "cf8f83ee4711d65da585799592b55190661708fccd70322e55d7f63108c799cd47a4acc74d023440a099b9c9693ec740a36cd1dc32d15f30d17bcdeab613ec90bb52a3104c717e5f6829cd7f31a5359469de99bf9748fd6c4d161866f9b1480439b3e43826b60b3bc49dde44d1fa2800f3dab24a94079d6f65ffd81ecb9a57311803f26b6093f82e71f09cee1342ed8c43020f21875fe99dd774cc47fd752f671af74e80bbba73668afcd39951fadc5d7b414f9bb4f5e3698fadc7283fc359727645cd9691e1b6002b50b6dcac6d5d6ada3064d57d68c0561442ed86bc068eb031f1cd67d1338c04df814b7210c559d7e709917d9a12b09f98648712f04d72ea982342e71e377e2a3083993fb49ad56e385d9eda16194c0159031d8749c9d04bd22685162892fa8e048e6f3c54abf19f3920dd6e736fdb529f97c29cd66dc701406da8e245705db573d6dec163f8b207d6288b67336ea5647c181101a98f8a69f75b496d3c07ad2b662d359d4d8bf1cc02333d0aec0068a2589503026c867d5fb6c080db14403397768a3fca096448fc4316d8f115d6f6d00380fa1ffd83d8b091fa7876c803da8c4568f497fab007a48bafe98ca6df7dbce66dfc0503b025f882e2b5ba0337f3f379f4164e5523c2c070c55800d93c38e8950fbbe5f74835742503e35fae5a16363b4f7bd676fcf3501d3bf1d15f4536e75e588ebf520195aa209b97825aeb892149e90629b2eb199fc2db0068f7f134a5c5fc929d173cdc6264fb9213e6d4844f7cfa5e2a6fdee47133e5fdc672dc136186372d2477aab4cac78a9a7f7b93669048e5f43bfc09a9e2c8a57ea05d9ac1fd2a6583d2a7f32181965a17d2790acb4ae9f6ada3b6fa20f080005816dd6f3602035d5e3d64e6593871aefb8b0d2040093c125e6c4034c720cc889db2ad737105134375f6def5f5034ee627246394355ff9d1ff2cc43218418f2ab90fbfc56f28a35eceee4843b441586fe71042b21b425ac5b1cdff2cb018d3352c4ac1a1a759f25112e1e8ad55dbc36230b994d16aaad931fece28e4d5797634246abe98f7edab0896784ba5630e486bbbad8cd2abc1e332f1e0b92f5f10eb70364b783d5519cf101246ed0c5e90e590729249adf25ff67bd93e0a75a7b792c8d1107ba72a98916a811b30fd8f1562014dcffaffe0f2e3d2aa3de9d0829bd3580735912c33fff5d0f7e5896ef441050b8c9dd8dcc4f281c3a5376d7c625adf35342decc50b254d067ef66d8646f216061680a9d8fd3b907299b3e9568692594f1d6ffae872e0a0ffaf34da0835088d746ae3230b29e4dcf205d8ee90fccb2cda4e5b9208f8b2770bd2a8bb4e9c0f9dd898f6176cf1d555d8fb1c79390fb675967ad410ab5474d75dc81d547c8b66d85310408af5391de4311c1b4531a998f19b54468f8aa16e2ad350fc5201956774eeabed6d99253d569f9f9128534aefbd31f7628c098e922ee037f590de27e1f3a12b3a836b31ce0de55f6869b0ccce563d904bce8296886fb161d08740e9ccbb75287f6a91de66e80d40f817244eac5154d2ac1431e73f4b7191fc3f7f7ba2376bda62201b4d7ce8fbfaa9d0a30eb61d0673838e0c828aef1461bc744adfc65571481b027015881fac31edd551f87ad814cd895dbc3a8472bd97105d9d214d1df3ce98036178bbc5953aac3e83eafdad0c15c87de509534a5fc5accc1011932544acc7655e53e1a924af88a3db3f1c10f6ee75654e6ef533b4166002d3728165712187f550b4908735ca09521b9d57ef7606bdb4fbfa4c615928fa103a35f87f18c0b8dac4ea9b3f29ff152e6a4324922dfe6ab2dcc2c99b258de7d5dd95a25ea5413a14a84ce857e0ad362140f6fa161fececdb2ac423201fc64815be8b903187f7251d392c6fba6e808ab55dba6000dfe0e718627f896f7f858c9e7a3296180c025e7ec0f2cb713d514b2b9e8f66136db753a075341d8dfb41e7b52f33f3468f98bd31816c7805c8526c311b02718f2782c4c32d09a7f3a1c762ea64675b7b25e3c7883eaf1d561cfb80e1df39f4a5242860c436606e8cbc7ac41a32c5f0083aa9eea541d78a17ef9732292e6bf0c85a72998d7083a1e8271b1c0eeace55222676974e6389ff67cc6700b78866cbd082e01c6f6830558f366aa41187242bcc5a5929c8dee0d73f6631168b0d0662d3cd7452c0d27761a711d2ba63ca79e1fc2a2416d6a4b218a196410721e4940a38d97952e5691c23461ffd02b3ada7cf4e266077e21447a8553d3b0c79bf577d2b86cd86afbfa756420a6ad28c4ac42e4fabcd4e803d9fd5290f11aee0e869efc7106e8f680d5221aba833e229537f82083ea73abed1444202ec63ab9881fd8931d7db673fc709db2a6798daad1be8bde7b8a7ec56a294f1b43499df873811b8b04ed1f7f9707dfb8fe8193a005d8270608086497b12b2496a86664b6729e8e2f67cbe38fa27cbc69f79ab0b7c08f5c16211767409a2f9a34e1a14f06d0764a66aefafd45488e7fcbdfeddc59ed8d683bf9f1be47de824f6eacae2a928fb85d237e122d60ed1312a360413fe279ca02ca67f95d9b114b4208656997696a3e789d7eb9f89654599e5ccb8f743da9466fa7c59606ea29af9a3591128501e5104964554e41572dc61a8017d384b46aeb7d696ec3ea74b9a5be7804120993dd06f565c4d157f2b43063afbb6f7e68c758bc894094a8337b4f6a90159df5522204e96a2f42b836482f46562c934786a24112f1028fcf8a16b36c349aaf14e37677be89dc79fbf4fd52c03703ac03759b9ce29c5b2ac50b7eb3bee38e13345d98fc395de17d326bfb0304044ac6e1b7a9a1d2f728f39f0b9679fd18ff1e5dd277e7a85e8e4d53aa21249ec45167cfe55d563dfcc4db7381204a53e18b97fbfa5d8cd7ba7e7ffe01add56b0b2648ffddbeeeb8e0ce0cfc818e65c4919ce363c2c928d69871819234a34b59c47a172a86164f90ab04e83eeecee4401b234b9aecc4060367c5c75cfd7d3ef89d9c4b63ad7427cd0f09e7eadf353b3a00f3393c3594d108aa40a3eff7ac2fb02f853fc8364b6b16b818064ec24dd5ba8d13cbd18cb2080c3a10e5b30ec53d83dc9ff5b9302c9f09cbc026b0d97ac2b49a39dd5ad38c1a13db5ddafacb749c278ceb37d7e98fb96ca946a1620fdeeab551282e8a11fc3a9963a3442155e0a0ce6976cc35d985912ccd4865292f703f2322ca857069d78244f074df679b7c342c93927cb92f90f3b613d8fd12bdc3604fe20def50336678d132e9e45b0a890ff342632f47f1c28492dfc2e307af3cd26c03719aff627c4d1e20bcb18caefe3adfbc3c5dab3452253ef7afd8d22c543d804b75b92e0b0c50b63fa6023d776d4ea02ff90f95786a2c41fd59840f3b8fbc9d954bc6dde355d14b3b213758c7e257eeaa42231bb60f979b70a3ae4ef132ee3815892c992264b408956210ac931bdc32861c88098ad311afc1d017dfecae6f6314ef14f79e4066036f1a118deeaf8552dc6dbe91c5cef983829f485fa46123043baee4cba4e0752f318aaea41630428a60b0a687416ab8c3e9f85b779ca54b30e3f76c1e57ee7efb4c1ff09b714eb6954fc6021c22aafa73578044698e5ed878c742b7503fa74f8d829dc4e200008397538e1164fbd059153c6dbeffd9ce47e38155977cd0fe0bd2745cf54ef2b230d6a6da6352a9144f4437144bbd2318fb53ceda8a20131bfa73bd44f382f340f301d1a335ae8b513a5d7b0b29835db1b1203bb7f509e2f541e6b07d4785bd00eac7c3de3b948cc21ec219482db8d72db6f98b8da5f5e4dee6200d0235d2e24c9cb2a22cb3a2bf61f55f1d7da0ff7b876be765c1a774dd90d67975993d154d1b970d0f5052b27bc60d750d46f4e0b329d9864605a9f42696d7a3d4268f3ffbd42142896b772b171ff73d3747d960e1fbeadfae3c9233394976e2e4dfbb5a4cca3927c0d9b09c3af6e84acb72d0ca16340340cf2d10e5984cced5d1227b1fde1a8665640f1a90efe903f8d433ffc4c0eac5e4cf720833613669bcb8708f04d07a9ca15a4d9b7102622ad92ae97614cf31e563a12c5acd2a2b593fb9167be73967459ee64b93b9c116d21e4cba57b1465380e51fc0f37914f4326d376f56241c5db503836afff6dc778811a99374f6b28f6cfe395edd9e00d9e03f7edad4dcb711fd7325d928ea480a1deddfe5d462372fdce8286b5abeaf002835051fbb185cba378be065672fdf09d2c3d2f998689509b93c48c62e36184d01489644afccd30b0883d869215ff3be22485772758072da0c36dbb604999fcb289caf47e46c8cbe2e70ec26362d064af938c30caf9808ac3d5e06e5c14eec90fa4754dcf0cf699b86dfbe8dbed6b491c0417519822f81011eb21458dabf716518458372d805f50375269565f9599e19fa53b503f81bba2bab70a8c65be35f716d66e91b84f76375d72529b3387d7824aea0b00d7ffa3601d00cd19dabc351009464ac01ac67c1d9fad4633125ef496e096ecae65f2ff2644136692ad7c0e4d85a0c7eaee277b8f36613c89ca176b2501e1743ca97f7f5a265cc4da0094bf6428ddb22c368c7a33a31ae8b5e19d61fe96d93302ea308da1dda6333d56f5a1510e093312a8f45798fc17d1a746abb08370f2a80c3fd76fa99f484118e5f162ee9ee3f4a9d4567cd1f9cbe638f58b40b952a361a40375fe3f8a59432939b03cddcc46ec20011fcb3afa93cae59a84d14ea06079e59cdb3e94321cce55871d56d8c45a477f4497df3a253a82d8b73e1df78925f8d5ce3ba01efd31353379922a3150cdf23706e34e5e3437c5a596286ea47cc28e9c9d59b2b76c696424a98c0ba36fa7fd33b1d5e04bc77441bfc3e8bbc65096898abd66d4287beba567b649715b32ab1ef49fb2faa9f15ab73f49bea330fb174e5f4b3a1b99e5707402369db921b8fd73dcfa1c15f3b315c07d169ca52d860ca858a84af1b341f417f7ed72eca4246a4f29652cf669f115dde33cc3bc1ad328a36b61141d4d68e0adbe8127b84e8667df55590b488e80d1a6d4a68a7103cc7be152eff7c8799f7b519be4e07c423ca2f55c568940a1b7485f999b37a1d90a097586a68b6f66cebf202dc9fb08a1622ac4c3e16a0bef1c6fa2606a875939fd49d16ed74cc480fd92f5e322513acf80541a771c970782050cf499964af6d9c4dcfebd30876e113315a522ba84f17d49f2105ea894f36b246852401115d628a886f99655a9e5f236e8b9ce6bbaff0c4aa9ceb60a1cb60c7be54204fc502a11006dfc5d765b54b461fbe61cfe7fb6b9076aa806aec272790c380ba8890e1f040cc4fd4adc9d7d33f4812f9a3a4badaf73d0cdc21e2468906187272956e109cc3b1119b41c64523b7c58a88a5f4b1141ba9b139193dda353afa46a78d6ec4cba30fba388d5d9656feb45aca66866ee9ae17ea818de6a2a6c948731333845de131c70a5e08de42a1e48eb86b68e3d89afe23d1b1e7bfe236b7e9f6666d97a7e79930b37049b5013ab375e878851cd75f81df2f3a5c4541dbd4be4cbeb6f620a8d73e1f81ded1bd691dc49362e4ad227c31fb0fdffdcfcc268a5fefb3fa68bd292dec3d7ad3ae6282688f2bdd95d68ed9a82ef063e2d35e40b2db9c1700c88b28932437e9cf2aa3bb43eb019bb9626817adff3a50340c4ba89ec26a07d456c24327c960646606079dfe2715cb43595b18fab09f7af20bde844a73540f283f512fe46fd5b8a28f34ce37c06eedd73c83d3c785905b967160d43953497"}) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000040)) (async) ioctl$LOOP_SET_FD(r0, 0x125f, r3) (async) openat$null(0xffffffffffffff9c, &(0x7f0000001300), 0x10040, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f0000001340)={0x0, 0x1, r0}) (async) syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000040)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r8}}, 0x1) (async) syz_io_uring_submit(0x0, r1, &(0x7f00000012c0)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x4004, @fd_index=0x8, 0x1, 0x6, 0x1, 0x9, 0x0, {0x1, r8}}, 0x9) (async) 01:39:11 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) [ 2509.658924][T31880] pwc: Philips PCA645VC USB webcam detected. [ 2509.678318][T31880] pwc: send_video_command error -71 01:39:11 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) [ 2509.678337][T31880] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 2509.678420][T31880] Philips webcam: probe of 1-1:0.0 failed with error -71 [ 2509.687671][T31880] usb 1-1: USB disconnect, device number 8 [ 2509.823250][ T4039] loop4: detected capacity change from 0 to 128 [ 2510.141524][T31880] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 2510.407146][T31880] usb 1-1: Using ep0 maxpacket: 8 [ 2510.549431][T31880] usb 1-1: New USB device found, idVendor=0471, idProduct=0302, bcdDevice=35.5e [ 2510.558556][T31880] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2510.568181][T31880] usb 1-1: config 0 descriptor?? [ 2511.268975][T31880] pwc: Philips PCA645VC USB webcam detected. [ 2511.287423][T31880] pwc: send_video_command error -71 [ 2511.292654][T31880] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 2511.300565][T31880] Philips webcam: probe of 1-1:0.0 failed with error -71 [ 2511.309145][T31880] usb 1-1: USB disconnect, device number 9 01:39:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, r0) 01:39:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = fanotify_init(0x40, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:13 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', 0x0, 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:13 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 01:39:13 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8}) 01:39:13 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xeaffffff, 0x0, 0x1000000000000) 01:39:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = fanotify_init(0x40, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:13 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) [ 2511.779451][ T4071] loop4: detected capacity change from 0 to 128 01:39:13 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf5ffffff, 0x0, 0x1000000000000) 01:39:13 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', 0x0, 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, r0) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, r0) (async) 01:39:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = fanotify_init(0x40, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) fanotify_init(0x40, 0x1) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) 01:39:13 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}) 01:39:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) [ 2511.875876][ T1675] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 01:39:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, r0) 01:39:13 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x2}) 01:39:13 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffffffea, 0x0, 0x1000000000000) [ 2512.055234][ T4093] loop4: detected capacity change from 0 to 128 01:39:14 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', 0x0, 0xffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:14 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) 01:39:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:14 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}, {&(0x7f0000000180)="a2db1eb44369b81e6f0231a1140ec7d22d32e64373656d386ef53dea24e3494c491b3e870795a2e0ee9737d1c5f8baa14276b89a165267ee87721e2f01aa6883c5dfd62e01b6ad81cb480433124edf459822e3ff293da324e666b41bef0cefebebe8f0c11ba21b9292d6754ef58f8d10e676f5765520133b99b67b37f41f26958a7437a25263febfaa13e9d7d2b96c922874a1441bfae62eaf7efbe884eef33b8eade26024e893fef6fa0af82b8c2aeb49bcb5b2cd726a2df44709629151", 0xbe, 0x6}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:14 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:14 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}) [ 2512.189322][ T1675] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2512.253732][ T4107] loop4: detected capacity change from 0 to 128 01:39:14 executing program 3: fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x16) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x20000) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) [ 2512.298677][ T1675] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2512.346851][ T4115] loop4: detected capacity change from 0 to 128 [ 2512.354014][ T4115] EXT4-fs: quotafile must be on filesystem root 01:39:14 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x3}) 01:39:14 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:14 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}) 01:39:14 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xfffffff5, 0x0, 0x1000000000000) 01:39:14 executing program 3: fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x16) (async) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x20000) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:14 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:14 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}) 01:39:14 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x7ffffffff000, 0x0, 0x1000000000000) 01:39:14 executing program 3: fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x16) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x20000) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:14 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}, {&(0x7f0000000140), 0x0, 0x8001}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:14 executing program 3: r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x2ff, 0x11c, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) io_uring_setup(0x4ff0, &(0x7f0000000080)={0x0, 0x2b43, 0x20, 0x0, 0x14f, 0x0, r1}) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f00000002c0)=0x7fffffff, 0xa) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r2, 0x125f, 0xffffffffffffffff) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r3, 0x10000000) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@bridge_dellink={0x6c, 0x11, 0x100, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x4c008, 0x2217a}, [@IFLA_NET_NS_PID={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x7f}, @IFLA_BROADCAST={0xa, 0x2, @multicast}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r3}, @IFLA_XDP_FD={0x8, 0x1, r1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x6}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth0_to_batadv\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4c041) [ 2512.897333][ T4153] loop4: detected capacity change from 0 to 128 [ 2512.903681][ T4153] EXT4-fs: quotafile must be on filesystem root 01:39:14 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x4}) 01:39:14 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="c5c2678d794ffd912b64cda14a2931789a1ff296686527ad1ddbdc17d70dddbb1fc0f6a3076f34a6aeaf16745cd39188c13550a1a7100cfadb5baf96f16e7d63cf18efca2d56ce346fd475", 0x4b, 0xc13}], 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:14 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) 01:39:14 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x40000000000000, 0x0, 0x1000000000000) 01:39:14 executing program 3: r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x2ff, 0x11c, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) io_uring_setup(0x4ff0, &(0x7f0000000080)={0x0, 0x2b43, 0x20, 0x0, 0x14f, 0x0, r1}) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f00000002c0)=0x7fffffff, 0xa) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r2, 0x125f, 0xffffffffffffffff) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r3, 0x10000000) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@bridge_dellink={0x6c, 0x11, 0x100, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x4c008, 0x2217a}, [@IFLA_NET_NS_PID={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x7f}, @IFLA_BROADCAST={0xa, 0x2, @multicast}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r3}, @IFLA_XDP_FD={0x8, 0x1, r1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x6}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth0_to_batadv\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4c041) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) io_uring_enter(r0, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) io_uring_setup(0x4ff0, &(0x7f0000000080)={0x0, 0x2b43, 0x20, 0x0, 0x14f, 0x0, r1}) (async) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) (async) sendfile(r1, r1, &(0x7f00000002c0)=0x7fffffff, 0xa) (async) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r2, 0x125f, 0xffffffffffffffff) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r3, 0x10000000) (async) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@bridge_dellink={0x6c, 0x11, 0x100, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x4c008, 0x2217a}, [@IFLA_NET_NS_PID={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x7f}, @IFLA_BROADCAST={0xa, 0x2, @multicast}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r3}, @IFLA_XDP_FD={0x8, 0x1, r1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x6}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth0_to_batadv\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4c041) (async) 01:39:15 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}) [ 2513.099419][ T4160] loop4: detected capacity change from 0 to 12 [ 2513.123529][ T4160] EXT4-fs: quotafile must be on filesystem root 01:39:15 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x80000000000000, 0x0, 0x1000000000000) 01:39:15 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1000002, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:15 executing program 3: r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async, rerun: 64) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (rerun: 64) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) io_uring_setup(0x4ff0, &(0x7f0000000080)={0x0, 0x2b43, 0x20, 0x0, 0x14f, 0x0, r1}) (async) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f00000002c0)=0x7fffffff, 0xa) (async) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r2, 0x125f, 0xffffffffffffffff) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r3, 0x10000000) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@bridge_dellink={0x6c, 0x11, 0x100, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x4c008, 0x2217a}, [@IFLA_NET_NS_PID={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x7f}, @IFLA_BROADCAST={0xa, 0x2, @multicast}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r3}, @IFLA_XDP_FD={0x8, 0x1, r1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x6}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth0_to_batadv\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4c041) 01:39:15 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}) 01:39:15 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}, {@sysvgroups}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) [ 2513.343501][ T4184] EXT4-fs: quotafile must be on filesystem root 01:39:15 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 01:39:15 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x5}) 01:39:15 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf0ff7f00000000, 0x0, 0x1000000000000) 01:39:15 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000}) 01:39:15 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) [ 2513.522803][ T4193] EXT4-fs: quotafile must be on filesystem root 01:39:15 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, 0x0) 01:39:15 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf0ffffff7f0000, 0x0, 0x1000000000000) 01:39:15 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 01:39:15 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, 0x0) 01:39:15 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x4) fcntl$setpipe(r0, 0x407, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r3, 0x125f, 0xffffffffffffffff) 01:39:15 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000}) 01:39:15 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, 0x0) 01:39:15 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x6}) 01:39:15 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x100000000000000, 0x0, 0x1000000000000) 01:39:15 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000}) 01:39:15 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x4) fcntl$setpipe(r0, 0x407, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r3, 0x125f, 0xffffffffffffffff) 01:39:15 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}, {@nouid32}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000}) 01:39:16 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x7}) 01:39:16 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x200000000000000, 0x0, 0x1000000000000) 01:39:16 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x4) (async) fcntl$setpipe(r0, 0x407, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r3, 0x125f, 0xffffffffffffffff) [ 2514.181125][ T4231] EXT4-fs: quotafile must be on filesystem root 01:39:16 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@discard}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}) 01:39:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:16 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@journal_path={'journal_path', 0x3d, './file0'}}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000}) [ 2514.400038][ T4245] EXT4-fs: quotafile must be on filesystem root 01:39:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) 01:39:16 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x800000000000000, 0x0, 0x1000000000000) 01:39:16 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x8}) [ 2514.581071][ T4251] EXT4-fs: quotafile must be on filesystem root 01:39:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000}) 01:39:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:16 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x200c00, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@bridge_newneigh={0x34, 0x1c, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, r5, 0xa1}, [@NDA_DST_MAC={0xa}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delneigh={0x2c, 0x1d, 0x20, 0x70bd27, 0x25dfdbfb, {0x1c, 0x0, 0x0, r5, 0x40, 0x88, 0x3}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_VNI={0x8, 0x7, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 01:39:16 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000}) [ 2514.820428][ T4271] EXT4-fs: quotafile must be on filesystem root 01:39:16 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf00000000000000, 0x0, 0x1000000000000) 01:39:16 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x9}) [ 2514.968521][ T4277] ext3: Unknown parameter 'fsname' 01:39:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000}) 01:39:16 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:16 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x2000000000000000, 0x0, 0x1000000000000) 01:39:17 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x200c00, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, r1) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async, rerun: 32) r3 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@bridge_newneigh={0x34, 0x1c, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, r5, 0xa1}, [@NDA_DST_MAC={0xa}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x34}}, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delneigh={0x2c, 0x1d, 0x20, 0x70bd27, 0x25dfdbfb, {0x1c, 0x0, 0x0, r5, 0x40, 0x88, 0x3}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_VNI={0x8, 0x7, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 01:39:17 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19000000}) [ 2515.276378][ T4294] ext3: Unknown parameter 'fsname' 01:39:17 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xa}) 01:39:17 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:17 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xeaffffffffffffff, 0x0, 0x1000000000000) 01:39:17 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}) 01:39:17 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) 01:39:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x200c00, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@bridge_newneigh={0x34, 0x1c, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, r5, 0xa1}, [@NDA_DST_MAC={0xa}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delneigh={0x2c, 0x1d, 0x20, 0x70bd27, 0x25dfdbfb, {0x1c, 0x0, 0x0, r5, 0x40, 0x88, 0x3}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_VNI={0x8, 0x7, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 01:39:17 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) [ 2515.463093][ T4309] ext3: Unknown parameter 'fsname' 01:39:17 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf5ffffff00000000, 0x0, 0x1000000000000) 01:39:17 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22000000}) 01:39:17 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xb}) [ 2515.745029][ T4321] ext3: Unknown parameter 'fsname' 01:39:17 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25000000}) 01:39:17 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}, {@subj_role}]}) 01:39:17 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}) 01:39:17 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffffffff00000000, 0x0, 0x1000000000000) 01:39:17 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@audit}]}) 01:39:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000), 0x4000000004, 0x40200) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x2ff, 0x11c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 01:39:18 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) 01:39:18 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}) [ 2515.933138][ T4359] ext3: Unknown parameter 'fsname' [ 2516.106337][ T4368] ext3: Unknown parameter 'fsname' 01:39:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000), 0x4000000004, 0x40200) (async) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) (async) r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 01:39:18 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffffffffffffffea, 0x0, 0x1000000000000) 01:39:18 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xc}) 01:39:18 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c000000}) [ 2516.344143][ T4376] ext3: Unknown parameter 'fsname' 01:39:18 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@uid_gt}]}) 01:39:18 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffffffffffffffff, 0x0, 0x1000000000000) 01:39:18 executing program 3: syz_open_dev$loop(&(0x7f0000000000), 0x4000000004, 0x40200) (async) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 01:39:18 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}]}) 01:39:18 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000000}) [ 2516.497989][ T4389] ext3: Unknown parameter 'fsname' [ 2516.653502][ T4393] ext3: Unknown parameter 'fsname' 01:39:18 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000002) 01:39:18 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xd}) 01:39:18 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcffffff}) 01:39:18 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) 01:39:18 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}]}) 01:39:18 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000008) 01:39:18 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}]}) [ 2516.895746][ T4403] ext3: Unknown parameter 'fsname' 01:39:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) [ 2516.998269][ T4406] ext3: Unknown parameter 'fsname' [ 2517.170304][ T4411] ext3: Unknown parameter 'fsname' 01:39:19 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xe}) 01:39:19 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x100000000000f) 01:39:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000}) 01:39:19 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}], [{@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}]}) 01:39:19 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2517.376544][ T4421] ext3: Unknown parameter 'fsname' 01:39:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 01:39:19 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x10}) [ 2517.517288][ T4425] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:19 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x10000000000ea) 01:39:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) 01:39:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000940)=ANY=[@ANYBLOB="810000005f855cc9cdf1451b169737ee42b94e007250135918000000", @ANYRES32=r1, @ANYBLOB="8ec80005000000002e2f66696c653000f89727ea0f6a20b61043d42b694f28511b3137c74a246272a5ecaa0f8b0d5c6e1a87e700b7dc03c09421b5471a8e2c631def40bb8353b40cb215a3fca2157226bba2ffb4af31e403884e65f4e36382546abcece1ae712264bb13b630777d1cbcf6d096d96b9d0fc008457ef662a82aef28f7e72d103b2863c0f2e74017867e8ac53c59cd9bc458f42f3723a46dc71e93bcc2239df93f76a507e7488506e3c9860440bc291ceefaf4c21de96a80ff234873579094eb273fcc01a49b2234954765ea3d4f1c0ce5dcc9c7a8e8f1c2679385b91b6971ed522442b84f"]) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f00000002c0)={0x100b}, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000280)={0x8, 0xa83d, 0x1, 0x0, 0x6, 0x1}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) r7 = syz_io_uring_setup(0x5bad, &(0x7f00000005c0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, r5}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000140)) io_uring_enter(r7, 0x2ff, 0x11c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d49, &(0x7f0000000080)={0x0, 0xc98e, 0x20, 0x1, 0x2c2}, &(0x7f0000003000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r9, 0x10000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r6, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={&(0x7f0000000380)=@x25={0x9, @remote}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000740)=""/185, 0xb9}], 0x2, &(0x7f0000000540)=""/67, 0x43}, 0x0, 0x40010000, 0x1, {0x1, r10}}, 0x2) r11 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, r11) 01:39:19 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000f00) 01:39:19 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x11}) 01:39:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8}) 01:39:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="d57b4e10e2a56cc3570c98e13e1f42b292732d830ab6727f97d0469cc45cc7423f8936439583dc6cf80d4691ec01f25d4effde3726c64d66dfed80689693d4f3a9d9ba249837d91d4a2ab479a1ef965533a1c7c9d03fbf85701ff5ec000000000000000008a939d0fc9723d4db257836252974521e7966782c3bc1d56e5ad22d55d1e94a7689ff8c1da317fd3e57ea8d344ca5f29e6496cb8a8ecc41acb178744a2d686d4828683c8e0f998a4360f1c348bd09b4e41fa98d412e3cefd078117f64c8be707bfc", @ANYRES32=r2, @ANYBLOB="ff7f0000000000ffffffffff00b167acbbadc18615ec61c337749dea58fd6f4b7d8f450952053299f543692491fc9e0b261fbefe213e7baf0c81014de087bbda55afb61a8ed06fc4ce0800000000000000"]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000080), 0x4) prctl$PR_SET_PTRACER(0x59616d61, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) write(r4, &(0x7f00000001c0)="a5", 0x1) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0xff, @ipv4={'\x00', '\xff\xff', @remote}, 0x8}, 0x1c) r5 = syz_usb_connect$printer(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000009000008250592d2070000000101090224fffffa0074980904e4ff11070103000905010200ffe0000009058202a6"], 0x0) syz_usb_control_io$printer(r5, 0x0, &(0x7f0000000280)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0xfffffffffffffe7a}}) syz_open_dev$char_usb(0xc, 0xb4, 0xa000000) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, '\x00', 0x1d}, 0x10001}, 0x1c) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:19 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000002000) 01:39:20 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x12}) 01:39:20 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 01:39:20 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000004000) 01:39:20 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x14}) [ 2518.397172][ T1773] usb 5-1: new high-speed USB device number 15 using dummy_hcd 01:39:20 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 01:39:20 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x100000000eaff) [ 2518.647139][ T1773] usb 5-1: Using ep0 maxpacket: 8 01:39:20 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 01:39:20 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x18}) 01:39:20 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x100000000ffea) [ 2518.817512][ T1773] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 2518.825900][ T1773] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 01:39:20 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000400000) [ 2518.879619][ T1773] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 2518.879650][ T1773] usb 5-1: config 250 has no interface number 0 [ 2518.879691][ T1773] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 2518.879717][ T1773] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 2518.879742][ T1773] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 166 [ 2518.879765][ T1773] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 2518.879790][ T1773] usb 5-1: config 250 interface 228 has no altsetting 0 [ 2518.968226][ T1773] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 2518.968258][ T1773] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 2518.968312][ T1773] usb 5-1: SerialNumber: syz [ 2519.020455][ T4446] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 2519.020833][ T4446] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 2519.028605][ T1773] hub 5-1:250.228: bad descriptor, ignoring hub [ 2519.028634][ T1773] hub: probe of 5-1:250.228 failed with error -5 [ 2519.280458][ T1773] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 15 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 2519.715613][T25853] usb 5-1: USB disconnect, device number 15 [ 2519.741051][T25853] usblp0: removed 01:39:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="d57b4e10e2a56cc3570c98e13e1f42b292732d830ab6727f97d0469cc45cc7423f8936439583dc6cf80d4691ec01f25d4effde3726c64d66dfed80689693d4f3a9d9ba249837d91d4a2ab479a1ef965533a1c7c9d03fbf85701ff5ec000000000000000008a939d0fc9723d4db257836252974521e7966782c3bc1d56e5ad22d55d1e94a7689ff8c1da317fd3e57ea8d344ca5f29e6496cb8a8ecc41acb178744a2d686d4828683c8e0f998a4360f1c348bd09b4e41fa98d412e3cefd078117f64c8be707bfc", @ANYRES32=r2, @ANYBLOB="ff7f0000000000ffffffffff00b167acbbadc18615ec61c337749dea58fd6f4b7d8f450952053299f543692491fc9e0b261fbefe213e7baf0c81014de087bbda55afb61a8ed06fc4ce0800000000000000"]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000080), 0x4) prctl$PR_SET_PTRACER(0x59616d61, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) write(r4, &(0x7f00000001c0)="a5", 0x1) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0xff, @ipv4={'\x00', '\xff\xff', @remote}, 0x8}, 0x1c) r5 = syz_usb_connect$printer(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000009000008250592d2070000000101090224fffffa0074980904e4ff11070103000905010200ffe0000009058202a6"], 0x0) syz_usb_control_io$printer(r5, 0x0, &(0x7f0000000280)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0xfffffffffffffe7a}}) syz_open_dev$char_usb(0xc, 0xb4, 0xa000000) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, '\x00', 0x1d}, 0x10001}, 0x1c) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:22 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000800000) 01:39:22 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 01:39:22 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x19}) 01:39:22 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 01:39:22 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000f0ff7f) 01:39:22 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x21}) 01:39:22 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x22}) [ 2520.677096][T31880] usb 5-1: new high-speed USB device number 16 using dummy_hcd 01:39:22 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000001000000) 01:39:22 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 01:39:22 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 2520.922162][T31880] usb 5-1: Using ep0 maxpacket: 8 01:39:23 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000002000000) [ 2521.037242][T31880] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 2521.060151][T31880] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 2521.084951][T31880] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 2521.084982][T31880] usb 5-1: config 250 has no interface number 0 [ 2521.085027][T31880] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 2521.085055][T31880] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 2521.085085][T31880] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 166 [ 2521.085108][T31880] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 2521.085134][T31880] usb 5-1: config 250 interface 228 has no altsetting 0 [ 2521.164770][T31880] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 2521.164801][T31880] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 2521.164819][T31880] usb 5-1: SerialNumber: syz [ 2521.185077][ T4479] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 2521.185822][ T4479] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 2521.205714][T31880] hub 5-1:250.228: bad descriptor, ignoring hub [ 2521.205745][T31880] hub: probe of 5-1:250.228 failed with error -5 [ 2521.420182][T31880] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 16 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 2521.886061][ T1773] usb 5-1: USB disconnect, device number 16 [ 2521.902323][ T1773] usblp0: removed 01:39:24 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 1) 01:39:24 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x25}) 01:39:24 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 01:39:24 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000008000000) [ 2522.469630][ T4512] FAULT_INJECTION: forcing a failure. [ 2522.469630][ T4512] name failslab, interval 1, probability 0, space 0, times 0 01:39:24 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x100000f000000) 01:39:24 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 2) 01:39:24 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 3) [ 2522.547385][ T4512] CPU: 1 PID: 4512 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2522.547413][ T4512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 01:39:24 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 4) [ 2522.547425][ T4512] Call Trace: [ 2522.547432][ T4512] [ 2522.547441][ T4512] dump_stack_lvl+0x201/0x2d8 [ 2522.547471][ T4512] ? show_regs_print_info+0x12/0x12 [ 2522.547498][ T4512] ? log_buf_vmcoreinfo_setup+0x498/0x498 01:39:24 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 5) [ 2522.547524][ T4512] ? __might_sleep+0xe0/0xe0 [ 2522.547553][ T4512] should_fail+0x384/0x4b0 [ 2522.547580][ T4512] ? __se_sys_memfd_create+0xe9/0x460 [ 2522.547597][ T4512] should_failslab+0x5/0x20 01:39:24 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 6) [ 2522.547614][ T4512] __kmalloc+0x94/0x380 [ 2522.547634][ T4512] ? strnlen_user+0x1a7/0x260 [ 2522.547659][ T4512] __se_sys_memfd_create+0xe9/0x460 [ 2522.547682][ T4512] do_syscall_64+0x44/0xd0 01:39:25 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 7) [ 2522.547703][ T4512] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2522.547723][ T4512] RIP: 0033:0x7f371f915fe9 [ 2522.547741][ T4512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:39:25 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 8) [ 2522.547757][ T4512] RSP: 002b:00007f371e28af28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2522.547779][ T4512] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f371f915fe9 [ 2522.547794][ T4512] RDX: 00007f371e28afe0 RSI: 0000000000000000 RDI: 00007f371f96f1e0 01:39:25 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 9) [ 2522.547807][ T4512] RBP: 0000000000000000 R08: 00007f371e28afd8 R09: 00007f371e28b1d0 [ 2522.547820][ T4512] R10: 00007f371e28afdc R11: 0000000000000246 R12: 0000000020000040 [ 2522.547833][ T4512] R13: 0000000020000080 R14: 0000000000000000 R15: 00000000200002c0 [ 2522.547863][ T4512] [ 2522.630904][ T4520] FAULT_INJECTION: forcing a failure. [ 2522.630904][ T4520] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2522.630935][ T4520] CPU: 1 PID: 4520 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2522.630954][ T4520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2522.630966][ T4520] Call Trace: [ 2522.630973][ T4520] [ 2522.630981][ T4520] dump_stack_lvl+0x201/0x2d8 [ 2522.631009][ T4520] ? show_regs_print_info+0x12/0x12 [ 2522.631028][ T4520] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2522.631052][ T4520] ? __might_fault+0xb6/0x110 [ 2522.631072][ T4520] ? __lock_acquire+0x2b00/0x2b00 [ 2522.631101][ T4520] should_fail+0x384/0x4b0 [ 2522.631134][ T4520] _copy_from_user+0x2d/0x170 [ 2522.631158][ T4520] __se_sys_memfd_create+0x125/0x460 [ 2522.631181][ T4520] do_syscall_64+0x44/0xd0 [ 2522.631204][ T4520] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2522.631225][ T4520] RIP: 0033:0x7f371f915fe9 [ 2522.631242][ T4520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2522.631258][ T4520] RSP: 002b:00007f371e28af28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2522.631281][ T4520] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f371f915fe9 [ 2522.631296][ T4520] RDX: 00007f371e28afe0 RSI: 0000000000000000 RDI: 00007f371f96f1e0 [ 2522.631309][ T4520] RBP: 0000000000000000 R08: 00007f371e28afd8 R09: 00007f371e28b1d0 [ 2522.631323][ T4520] R10: 00007f371e28afdc R11: 0000000000000246 R12: 0000000020000040 [ 2522.631336][ T4520] R13: 0000000020000080 R14: 0000000000000000 R15: 00000000200002c0 [ 2522.631367][ T4520] [ 2522.725497][ T4525] FAULT_INJECTION: forcing a failure. [ 2522.725497][ T4525] name failslab, interval 1, probability 0, space 0, times 0 [ 2522.725525][ T4525] CPU: 1 PID: 4525 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2522.725541][ T4525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2522.725549][ T4525] Call Trace: [ 2522.725556][ T4525] [ 2522.725562][ T4525] dump_stack_lvl+0x201/0x2d8 [ 2522.725586][ T4525] ? show_regs_print_info+0x12/0x12 [ 2522.725604][ T4525] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2522.725627][ T4525] ? __might_sleep+0xe0/0xe0 [ 2522.725646][ T4525] ? rcu_read_lock_sched_held+0x89/0x130 [ 2522.725669][ T4525] should_fail+0x384/0x4b0 [ 2522.725691][ T4525] ? shmem_alloc_inode+0x16/0x30 [ 2522.725706][ T4525] should_failslab+0x5/0x20 [ 2522.725721][ T4525] kmem_cache_alloc+0x72/0x310 [ 2522.725741][ T4525] ? shmem_match+0x150/0x150 [ 2522.725758][ T4525] shmem_alloc_inode+0x16/0x30 [ 2522.725773][ T4525] new_inode_pseudo+0x61/0x220 [ 2522.725793][ T4525] new_inode+0x25/0x1d0 [ 2522.725807][ T4525] ? __lock_acquire+0x2b00/0x2b00 [ 2522.725830][ T4525] shmem_get_inode+0x116/0x7d0 [ 2522.725854][ T4525] ? shmem_fill_super+0xb50/0xb50 [ 2522.725877][ T4525] ? _raw_spin_unlock+0x24/0x40 [ 2522.725894][ T4525] ? alloc_fd+0x5e1/0x680 [ 2522.725916][ T4525] __shmem_file_setup+0x11e/0x270 [ 2522.725949][ T4525] __se_sys_memfd_create+0x1d5/0x460 [ 2522.725970][ T4525] do_syscall_64+0x44/0xd0 [ 2522.725990][ T4525] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2522.726010][ T4525] RIP: 0033:0x7f371f915fe9 [ 2522.726025][ T4525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2522.726040][ T4525] RSP: 002b:00007f371e28af28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2522.726061][ T4525] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f371f915fe9 [ 2522.726074][ T4525] RDX: 00007f371e28afe0 RSI: 0000000000000000 RDI: 00007f371f96f1e0 [ 2522.726087][ T4525] RBP: 0000000000000000 R08: 00007f371e28afd8 R09: 00007f371e28b1d0 [ 2522.726099][ T4525] R10: 00007f371e28afdc R11: 0000000000000246 R12: 0000000020000040 [ 2522.726112][ T4525] R13: 0000000020000080 R14: 0000000000000000 R15: 00000000200002c0 [ 2522.726139][ T4525] [ 2522.850253][ T4527] FAULT_INJECTION: forcing a failure. [ 2522.850253][ T4527] name failslab, interval 1, probability 0, space 0, times 0 [ 2522.850284][ T4527] CPU: 1 PID: 4527 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2522.850302][ T4527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2522.850312][ T4527] Call Trace: [ 2522.850319][ T4527] [ 2522.850326][ T4527] dump_stack_lvl+0x201/0x2d8 [ 2522.850353][ T4527] ? show_regs_print_info+0x12/0x12 [ 2522.850371][ T4527] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2522.850406][ T4527] should_fail+0x384/0x4b0 [ 2522.850430][ T4527] ? security_inode_alloc+0x32/0x1d0 [ 2522.850446][ T4527] should_failslab+0x5/0x20 [ 2522.850463][ T4527] kmem_cache_alloc+0x72/0x310 [ 2522.850479][ T4527] ? from_kuid_munged+0x3b0/0x3b0 [ 2522.850504][ T4527] security_inode_alloc+0x32/0x1d0 [ 2522.850526][ T4527] inode_init_always+0x3e2/0xa60 [ 2522.850543][ T4527] ? shmem_match+0x150/0x150 [ 2522.850561][ T4527] new_inode_pseudo+0x90/0x220 [ 2522.850580][ T4527] new_inode+0x25/0x1d0 [ 2522.850594][ T4527] ? __lock_acquire+0x2b00/0x2b00 [ 2522.850619][ T4527] shmem_get_inode+0x116/0x7d0 [ 2522.850647][ T4527] ? shmem_fill_super+0xb50/0xb50 [ 2522.850669][ T4527] ? _raw_spin_unlock+0x24/0x40 [ 2522.850688][ T4527] ? alloc_fd+0x5e1/0x680 [ 2522.850710][ T4527] __shmem_file_setup+0x11e/0x270 [ 2522.850733][ T4527] __se_sys_memfd_create+0x1d5/0x460 [ 2522.850754][ T4527] do_syscall_64+0x44/0xd0 [ 2522.850774][ T4527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2522.850793][ T4527] RIP: 0033:0x7f371f915fe9 [ 2522.850811][ T4527] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2522.850829][ T4527] RSP: 002b:00007f371e28af28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2522.850851][ T4527] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f371f915fe9 [ 2522.850866][ T4527] RDX: 00007f371e28afe0 RSI: 0000000000000000 RDI: 00007f371f96f1e0 [ 2522.850880][ T4527] RBP: 0000000000000000 R08: 00007f371e28afd8 R09: 00007f371e28b1d0 [ 2522.850893][ T4527] R10: 00007f371e28afdc R11: 0000000000000246 R12: 0000000020000040 [ 2522.850906][ T4527] R13: 0000000020000080 R14: 0000000000000000 R15: 00000000200002c0 [ 2522.850935][ T4527] [ 2522.958158][ T4529] FAULT_INJECTION: forcing a failure. [ 2522.958158][ T4529] name failslab, interval 1, probability 0, space 0, times 0 [ 2522.958190][ T4529] CPU: 1 PID: 4529 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2522.958208][ T4529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2522.958218][ T4529] Call Trace: [ 2522.958224][ T4529] [ 2522.958232][ T4529] dump_stack_lvl+0x201/0x2d8 [ 2522.958257][ T4529] ? show_regs_print_info+0x12/0x12 [ 2522.958276][ T4529] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2522.958301][ T4529] ? __might_sleep+0xe0/0xe0 [ 2522.958327][ T4529] should_fail+0x384/0x4b0 [ 2522.958349][ T4529] ? __d_alloc+0x2a/0x700 [ 2522.958364][ T4529] should_failslab+0x5/0x20 [ 2522.958381][ T4529] kmem_cache_alloc+0x72/0x310 [ 2522.958404][ T4529] __d_alloc+0x2a/0x700 [ 2522.958420][ T4529] ? prandom_u32+0x220/0x260 [ 2522.958442][ T4529] d_alloc_pseudo+0x19/0x70 [ 2522.958457][ T4529] alloc_file_pseudo+0x13f/0x300 [ 2522.958475][ T4529] ? shmem_get_inode+0x736/0x7d0 [ 2522.958498][ T4529] ? alloc_empty_file_noaccount+0x80/0x80 [ 2522.958515][ T4529] ? shmem_fill_super+0xb50/0xb50 [ 2522.958543][ T4529] __shmem_file_setup+0x194/0x270 [ 2522.958565][ T4529] __se_sys_memfd_create+0x1d5/0x460 [ 2522.958585][ T4529] do_syscall_64+0x44/0xd0 [ 2522.958604][ T4529] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2522.958629][ T4529] RIP: 0033:0x7f371f915fe9 [ 2522.958646][ T4529] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2522.958662][ T4529] RSP: 002b:00007f371e28af28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2522.958683][ T4529] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f371f915fe9 [ 2522.958696][ T4529] RDX: 00007f371e28afe0 RSI: 0000000000000000 RDI: 00007f371f96f1e0 [ 2522.958709][ T4529] RBP: 0000000000000000 R08: 00007f371e28afd8 R09: 00007f371e28b1d0 [ 2522.958721][ T4529] R10: 00007f371e28afdc R11: 0000000000000246 R12: 0000000020000040 [ 2522.958732][ T4529] R13: 0000000020000080 R14: 0000000000000000 R15: 00000000200002c0 [ 2522.958759][ T4529] [ 2523.054667][ T4531] FAULT_INJECTION: forcing a failure. [ 2523.054667][ T4531] name failslab, interval 1, probability 0, space 0, times 0 [ 2523.054700][ T4531] CPU: 0 PID: 4531 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2523.054720][ T4531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2523.054730][ T4531] Call Trace: [ 2523.054738][ T4531] [ 2523.054746][ T4531] dump_stack_lvl+0x201/0x2d8 [ 2523.054774][ T4531] ? show_regs_print_info+0x12/0x12 [ 2523.054794][ T4531] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2523.054821][ T4531] ? __might_sleep+0xe0/0xe0 [ 2523.054850][ T4531] should_fail+0x384/0x4b0 [ 2523.054875][ T4531] ? __alloc_file+0x26/0x2f0 [ 2523.054891][ T4531] should_failslab+0x5/0x20 [ 2523.054908][ T4531] kmem_cache_alloc+0x72/0x310 [ 2523.054933][ T4531] __alloc_file+0x26/0x2f0 [ 2523.054948][ T4531] ? alloc_empty_file+0x49/0x1b0 [ 2523.054970][ T4531] alloc_empty_file+0xa9/0x1b0 [ 2523.054990][ T4531] alloc_file+0x58/0x4f0 [ 2523.055013][ T4531] alloc_file_pseudo+0x272/0x300 [ 2523.055038][ T4531] ? alloc_empty_file_noaccount+0x80/0x80 [ 2523.055057][ T4531] ? shmem_fill_super+0xb50/0xb50 [ 2523.055091][ T4531] __shmem_file_setup+0x194/0x270 [ 2523.055115][ T4531] __se_sys_memfd_create+0x1d5/0x460 [ 2523.055138][ T4531] do_syscall_64+0x44/0xd0 [ 2523.055159][ T4531] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2523.055180][ T4531] RIP: 0033:0x7f371f915fe9 [ 2523.055197][ T4531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2523.055214][ T4531] RSP: 002b:00007f371e28af28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2523.055235][ T4531] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f371f915fe9 [ 2523.055249][ T4531] RDX: 00007f371e28afe0 RSI: 0000000000000000 RDI: 00007f371f96f1e0 [ 2523.055263][ T4531] RBP: 0000000000000000 R08: 00007f371e28afd8 R09: 00007f371e28b1d0 [ 2523.055276][ T4531] R10: 00007f371e28afdc R11: 0000000000000246 R12: 0000000020000040 [ 2523.055289][ T4531] R13: 0000000020000080 R14: 0000000000000000 R15: 00000000200002c0 [ 2523.055320][ T4531] [ 2523.175060][ T4533] FAULT_INJECTION: forcing a failure. [ 2523.175060][ T4533] name failslab, interval 1, probability 0, space 0, times 0 [ 2523.175092][ T4533] CPU: 0 PID: 4533 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2523.175110][ T4533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2523.175121][ T4533] Call Trace: [ 2523.175128][ T4533] [ 2523.175136][ T4533] dump_stack_lvl+0x201/0x2d8 [ 2523.175164][ T4533] ? show_regs_print_info+0x12/0x12 [ 2523.175184][ T4533] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2523.175215][ T4533] ? __might_sleep+0xe0/0xe0 [ 2523.175245][ T4533] should_fail+0x384/0x4b0 [ 2523.175270][ T4533] ? security_file_alloc+0x32/0x1f0 [ 2523.175290][ T4533] should_failslab+0x5/0x20 [ 2523.175308][ T4533] kmem_cache_alloc+0x72/0x310 [ 2523.175333][ T4533] security_file_alloc+0x32/0x1f0 [ 2523.175358][ T4533] __alloc_file+0xca/0x2f0 [ 2523.175380][ T4533] alloc_empty_file+0xa9/0x1b0 [ 2523.175401][ T4533] alloc_file+0x58/0x4f0 [ 2523.175425][ T4533] alloc_file_pseudo+0x272/0x300 [ 2523.175450][ T4533] ? alloc_empty_file_noaccount+0x80/0x80 [ 2523.175469][ T4533] ? shmem_fill_super+0xb50/0xb50 [ 2523.175503][ T4533] __shmem_file_setup+0x194/0x270 [ 2523.175527][ T4533] __se_sys_memfd_create+0x1d5/0x460 [ 2523.175549][ T4533] do_syscall_64+0x44/0xd0 [ 2523.175571][ T4533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2523.175591][ T4533] RIP: 0033:0x7f371f915fe9 [ 2523.175627][ T4533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2523.175642][ T4533] RSP: 002b:00007f371e28af28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2523.175663][ T4533] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f371f915fe9 [ 2523.175677][ T4533] RDX: 00007f371e28afe0 RSI: 0000000000000000 RDI: 00007f371f96f1e0 [ 2523.175691][ T4533] RBP: 0000000000000000 R08: 00007f371e28afd8 R09: 00007f371e28b1d0 [ 2523.175701][ T4533] R10: 00007f371e28afdc R11: 0000000000000246 R12: 0000000020000040 [ 2523.175710][ T4533] R13: 0000000020000080 R14: 0000000000000000 R15: 00000000200002c0 [ 2523.175736][ T4533] [ 2523.280721][ T4535] FAULT_INJECTION: forcing a failure. [ 2523.280721][ T4535] name failslab, interval 1, probability 0, space 0, times 0 [ 2523.280786][ T4535] CPU: 0 PID: 4535 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2523.280806][ T4535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2523.280817][ T4535] Call Trace: [ 2523.280824][ T4535] [ 2523.280833][ T4535] dump_stack_lvl+0x201/0x2d8 [ 2523.280862][ T4535] ? show_regs_print_info+0x12/0x12 [ 2523.280883][ T4535] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2523.280911][ T4535] ? __might_sleep+0xe0/0xe0 [ 2523.280933][ T4535] ? rcu_read_lock_sched_held+0x89/0x130 [ 2523.280960][ T4535] should_fail+0x384/0x4b0 [ 2523.280985][ T4535] ? tomoyo_realpath_from_path+0xd8/0x610 [ 2523.281004][ T4535] should_failslab+0x5/0x20 [ 2523.281021][ T4535] __kmalloc+0x94/0x380 [ 2523.281039][ T4535] ? kfree+0x2f/0x2e0 [ 2523.281066][ T4535] tomoyo_realpath_from_path+0xd8/0x610 [ 2523.281097][ T4535] tomoyo_path_perm+0x238/0x660 [ 2523.281125][ T4535] ? tomoyo_path_permission+0x370/0x370 [ 2523.281191][ T4535] ? rcu_read_lock_any_held+0xb3/0x150 [ 2523.281211][ T4535] ? rcu_read_lock_bh_held+0x110/0x110 [ 2523.281243][ T4535] security_path_truncate+0xc0/0x140 [ 2523.281268][ T4535] do_sys_ftruncate+0x301/0x590 [ 2523.281295][ T4535] ? __x64_compat_sys_truncate+0x1c0/0x1c0 [ 2523.281316][ T4535] ? print_irqtrace_events+0x220/0x220 [ 2523.281334][ T4535] ? vtime_user_exit+0x2b2/0x3e0 [ 2523.281360][ T4535] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2523.281381][ T4535] ? lockdep_hardirqs_on+0x95/0x140 [ 2523.281401][ T4535] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2523.281424][ T4535] do_syscall_64+0x44/0xd0 [ 2523.281447][ T4535] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2523.281469][ T4535] RIP: 0033:0x7f371f915fa7 [ 2523.281487][ T4535] Code: 48 89 e7 e8 cb e5 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 1a 00 00 90 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 [ 2523.281503][ T4535] RSP: 002b:00007f371e28af28 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 2523.281526][ T4535] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f371f915fa7 [ 2523.281540][ T4535] RDX: 00007f371e28afe0 RSI: 0000000000000000 RDI: 0000000000000004 [ 2523.281553][ T4535] RBP: 0000000000000000 R08: 00007f371e28afd8 R09: 00007f371e28b1d0 [ 2523.281566][ T4535] R10: 00007f371e28afdc R11: 0000000000000217 R12: 0000000000000004 [ 2523.281578][ T4535] R13: 0000000000000004 R14: 0000000000000000 R15: 00000000200002c0 [ 2523.281616][ T4535] [ 2523.284248][ T4535] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2523.327643][ T4535] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2523.472340][ T4537] FAULT_INJECTION: forcing a failure. [ 2523.472340][ T4537] name failslab, interval 1, probability 0, space 0, times 0 [ 2523.472371][ T4537] CPU: 0 PID: 4537 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2523.472392][ T4537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2523.472402][ T4537] Call Trace: [ 2523.472410][ T4537] [ 2523.472419][ T4537] dump_stack_lvl+0x201/0x2d8 [ 2523.472447][ T4537] ? show_regs_print_info+0x12/0x12 [ 2523.472468][ T4537] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2523.472496][ T4537] ? __might_sleep+0xe0/0xe0 [ 2523.472528][ T4537] should_fail+0x384/0x4b0 [ 2523.472556][ T4537] ? tomoyo_encode2+0x25a/0x560 [ 2523.472579][ T4537] should_failslab+0x5/0x20 [ 2523.472598][ T4537] __kmalloc+0x94/0x380 [ 2523.472627][ T4537] tomoyo_encode2+0x25a/0x560 [ 2523.472648][ T4537] ? dynamic_dname+0x1a0/0x1a0 [ 2523.472670][ T4537] tomoyo_realpath_from_path+0x5c3/0x610 [ 2523.472706][ T4537] tomoyo_path_perm+0x238/0x660 [ 2523.472732][ T4537] ? tomoyo_path_permission+0x370/0x370 [ 2523.472797][ T4537] ? rcu_read_lock_any_held+0xb3/0x150 [ 2523.472818][ T4537] ? rcu_read_lock_bh_held+0x110/0x110 [ 2523.472849][ T4537] security_path_truncate+0xc0/0x140 [ 2523.472873][ T4537] do_sys_ftruncate+0x301/0x590 [ 2523.472898][ T4537] ? __x64_compat_sys_truncate+0x1c0/0x1c0 [ 2523.472919][ T4537] ? print_irqtrace_events+0x220/0x220 [ 2523.472937][ T4537] ? vtime_user_exit+0x2b2/0x3e0 [ 2523.472963][ T4537] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2523.472985][ T4537] ? lockdep_hardirqs_on+0x95/0x140 [ 2523.473006][ T4537] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2523.473029][ T4537] do_syscall_64+0x44/0xd0 [ 2523.473051][ T4537] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2523.473071][ T4537] RIP: 0033:0x7f371f915fa7 [ 2523.473089][ T4537] Code: 48 89 e7 e8 cb e5 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 1a 00 00 90 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 [ 2523.473105][ T4537] RSP: 002b:00007f371e28af28 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 2523.473128][ T4537] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f371f915fa7 [ 2523.473143][ T4537] RDX: 00007f371e28afe0 RSI: 0000000000000000 RDI: 0000000000000004 [ 2523.473155][ T4537] RBP: 0000000000000000 R08: 00007f371e28afd8 R09: 00007f371e28b1d0 [ 2523.473169][ T4537] R10: 00007f371e28afdc R11: 0000000000000217 R12: 0000000000000004 [ 2523.473182][ T4537] R13: 0000000000000004 R14: 0000000000000000 R15: 00000000200002c0 [ 2523.473214][ T4537] [ 2523.473412][ T4537] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2523.505094][ T4537] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:29 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x5c}) 01:39:29 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 10) 01:39:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r1, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r5, r6, &(0x7f0000000240)=0x208, 0x9) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r6, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a80)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="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", @ANYRESOCT=r4], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32, @ANYRES16=r7, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058200)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5e, "75b49d29fa3163"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059200)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x6, "cba70761e489b2"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000602c0)={0x8, [], 0x7, "1a553ab48259b9"}) 01:39:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}) 01:39:29 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000020000000) [ 2527.261945][ T4539] FAULT_INJECTION: forcing a failure. [ 2527.261945][ T4539] name failslab, interval 1, probability 0, space 0, times 0 01:39:29 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 11) 01:39:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r1, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r5, r6, &(0x7f0000000240)=0x208, 0x9) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r6, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a80)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="00022dbd7000fedbdf250300000008000400e0000002c4bd4572333c6ec1b1fd5b8b01f7dfe7e3996772fc12b05b245ee1735be6071e583078abc90d94248538991e5fcf2dc96a0ed8defc60b1c608a1b8eecc0a2fc4dc983e0d29b79f0878db3b8c92ae16b7e3db182d2fcdd95c9d3422c0bb53530b06b41c68baa2cc58db4e2166ce7a610000ffedff581bd7ba9d2c6aafce42270343107f695871e73e8bd41867ef145a9223bdb122aa29464c36aca08d609c170b21843de1ec2611cdb8f19b7f05e8296b2947cfac6543c3319cae2f62a524d87ed1837c665397a63bb405c0a3eed31cc7b54e64e076b025cce944a1616177bc9d1b0bf31380fd81f762a446c31f9aaa1622b12fafd1a2c4f9779b44301d3de5fcd3eacec73ed41f6c882834e8a6ce1e036126446de3b839b2e3fb6707cf1bb64273b2d44b03360e9f209d2f005c9cca77f60d26d55ff7dd4f365ea86dc72279c9e9a4d7b09869cdbb2e5cb0a9c7f9e3cd20544feb15def710480227f681e9fb37dfd4186b4657d49c0d35ec2d5cc24b69568678fe1f70d361b880806dfc799df8f9e3dc", @ANYRESOCT=r4], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32, @ANYRES16=r7, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058200)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5e, "75b49d29fa3163"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059200)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x6, "cba70761e489b2"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000602c0)={0x8, [], 0x7, "1a553ab48259b9"}) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r1, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) (async) socket$inet6(0xa, 0x2, 0x0) (async) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x8) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) (async) socket$inet6(0xa, 0x3, 0x6) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) (async) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') (async) sendfile(r5, r6, &(0x7f0000000240)=0x208, 0x9) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) (async) sendmsg$NLBL_UNLABEL_C_STATICADD(r6, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a80)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="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", @ANYRESOCT=r4], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) (async) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32, @ANYRES16=r7, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058200)={0x0, [], 0x5e, "75b49d29fa3163"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059200)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x6, "cba70761e489b2"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "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", "7949f3ae86ef29f1435edfc56d60b9042179869b4be8c764f5303b04b565ff7249f62db0f3a390a5b63ca817a574d58c569192b9c6ede73119159a52d35580ea1a479d7c8c45c3ec447679e08d28b35623933ebcd141728dcd1c87bfc31829f577520edf0a7fad90b24f3c8799ab5707eeca1d563de20b9197db28c4fff59beaccdb5ba0be9db63a2f9b4aec9b1a0e6759940958142d1adc55acde2c5f24f1fafc867198e7a2b66d80c967113f0e56bb566a0c071ceaf65fb372ffcc57499983aa1a445bcb2a452dca9d087dc39c3069aad786c9dbadbc39fbdaa065697ec541ef7e11126c6012af803dae6a8edf0b1f00c7dca50563637e0987393d989507a14f83ec817316c9ed25ba10dd67d10dc2702c8b1375c7d08304691be980621193735152559436a04880c3de9b7ccf933f4195edd02a06ece9fe0adf0a554d4938b9fb93ddac74d03aea6f91b166ed289e98279038d8adfa414b67e63a472a76cbafce97f545f6043801e2f2f2f0b2d409545b4ccc90fceedd1af8d5aac4c377fbf44380d9bd60e31edb785c3f9ec1a3419ce218adbda3d5687fbf5f550662fa95e64796e703fb96e17966c78412e5c05b9628ef240b98dc12e1bd679be76a4e6ebbc42811743b16dc42f470951a313c6da1412a821f3df77daa266f6a0979650fd48b8917ce416aa8ac6699d7ce08278a2ce5fa56236c4f58de5c2d8b47b4229b67908d916b88407735abbaf10dc71d85d633645850f19d2804d13ddfb2cea83c3eee732e3fe5d1c09b0221c6ffeee669cbfae7806fbff90366c2d9c971df059d7d2896e5ddad662a5bc8da73b6078932cdba5ce3aa3f0266bd86f5cdae03b9a2e88cd61627019e3da02a2d539b002f98443569e2dd0c5bf9683de6a858f0241eff810c406f21a1a519c2107b1e9950cd8c86fd46c6a492fc3476ca30951eacbd883a5ea4f2819019dff89fec7dbab91e2924036829758963fd01268a9d3bda37aea407faa4b9298e621d4400473f713c39d91b66f37fccaeb86ab8708ab61b0949fce1e920d5772718f4120a8518e0bea4dee39d45e81ebf548a93f9fbbf0324119d7de1f9d9d9d022466e6d999e7079057497aa7c61e7f4e93477123aa74bc8a01a8f2f83951f68c50d4e017ce3375313c5b84edcfc1ecd9a3b688a45c430d6e8dd0c54e0826f7a41152d68a97cff06645acd9c48412b6fb194057308bda8d9b5ba3bd0f9732d2720ce635c9ebcc52ace739f4cdef785a3a7bb14aeb6ac94a3ea968bfe187e55dcbd46d96378ec2f66b4ed5236465c0aa0aff8cd65c868d20ac92064a9bb96df7c6cc527311dbdbd45e518723752ecc2db81c532e616f48568ecc11a495e2dad8a46f0f4163c72442e93fa7098f69396448738c809c4be3a657fb9b2d8c7d69ea82614a957322ef7b7eb61a99e8cf53ef7e6774a196d7faec6053bc5e699dbca98261c0ea5debb1b994c01c2897ad5ecba8d89e155d7e80d2c3e2d860ce5923e29e85ac992447714ec09ca9dae6d7a13c98f3577587ae1f30cde9cdd869046a4ca33341337936d4f5cbbe33430c02fdb4dd76ea1741dcc176796f2ec392488b9611b6c85133b26427f0d1a138bc1979c32f85eae152b46f8041942a2df31b0b821a5c882139d9c165f9dd216fabe1282bb9e97104a427d89ad8e4bd230e3ad8766688a6b836c529aa0c425030ee9bdfd9d026192d634d75fa5d1bc2f9a39f12a6205af19cee7468dc99e55a3f756ba2715c82d994c06609044b09f3ae0b99839af0797b3e6a3148cc6ec7c00797d59d3d21ef0443e75deeb80f14a069c1f1c0f1def8564c7d3269ed7ea09a3ee5c223fc79a4ca6ace0b8f3c93d54fb6742a4644ed8d28a28954825460659947a8bb141f693a0ca54485f805de9ebb3bd83e4a12bbea13ffd715ba097ebc23a226faf06f954c62e0ef7969160fa39c52d099a00fd9345db3b138e451cdb2e9c689a0b7da395937fc0bb86eee3999c4a9621e1ff613f475f2af963990bc9d1917edc4f7d535d0d53c7d7cd73ff3daa26f77d2d8dc3d1ccffbac64283ee075ce71b710f1d38fa6efe7440152b505afff5fd8117e41e6b66be3092f9022e1970080d91bf94d11e1a5dcf7a7be977602953bc76ab96e45ca190113836c7453102d6813dc439e9a8d4fd7b4f751e55e75026bb0f5cd63f97462162fc3323d19964815889e2f891e3226c7abc588f8a980452011c0aad85b88f63e21e24e786c3aeedf2fbd8e8eb86a1db4ee7cfaea400b9315b512a59670b3df7fc8240176cbf938940b3c2dc87a308bbad7d1f22a6d2b1a8d3fd39472c15636b0cca1230de61bdc33f02f5558d86759bb22320ba834a623a81fbd93565fd5f25c337cf73f8ad374ab71034ab8f97b79fda0cec6f78a8a65822c5811ab0877045e735272a2fe271dae627587b643172401d87dea91ae0f3950ba32b7038a58081399a8394386b6d8bb7941d49dd7d197ce9768bfd1c71bb503abd49e0399aa12dfa6c91db8649772311cff867357c6debd38ec2e356900332ba2ec42aa27314576acee915e27aea5e10790dfad9a12a1c563a5cd8f58ec9febb49b345fd41fcf053c04a222de03cfca8bb432075b351db6943ae699726fe8fa68a3588ef8339887e6373969b210032afb524fd77584f7c6ddb6ec009b6c62fa95dc3dfcb0d07d08fd31bf70caf759f05f63c01e279bc0f4cc5bddb6e335d2505e467442d5f119d31fb4867c1dcdedcc6323ccfc906c8b36e23b72d5de361f4cd9cb2606930d6b41135ac835b3ae2c8c7d1cc7a6f77b57f3c7dc7872469a79fe38027550faa0dad54abccfb84487c5b301721ce06cc25403cc089662ed4b503ad99947f8824dc44754c1097c7ed023a2d8a3b9c3d47ee6905c8df9018316f6fa13f5cbb38017c28b21512b0eab2781ea4c94cfd25107188977ffa3a70e270e8e0285e2c653f5f5aaf503c8af26597d6907add8564179ecb6bcfaac1825633f8735452287c16446214a00af49a9afd7fcc6bc41e31c381b5d7f481c87deb48bc420c8b6494bd7ab278a0ff405a6e381eb98c5654c2ee79828de863a590110277bc0fa3c2b971dc9e2d71ac449f1c204f21decd53cace3b5f8400aaed677a0e3a2df08ca4da06fec536ae3b24edf06ca2a89078390471ec8331305753560ce3b6c60119f990d2e3c2494eada5e9e22ce7a2d9d6b5dc8446c0d074655045e683fd57094c86cc65f2e9770c348113651f6c14e244231640c4b75161bc883f6d462400aea4ec24ae8cd59e2cf20f738a0c5696f9bac0edaa4299af91be2c90dd4883c2d03a85a2a592ab231a1433a5dd6d287dfe723ba97fbb49d13a4e59fbaeb6d194da5a172005459937fdaa300bfa7a45c86bbb87a5ea0217f1d68361859ecdb7ae90956691451beb84c1096443684a59354f066405bfdad0ecd479f4ce236cf3686dd25395bfdfcd43d70a9186cc0eaa33002f19760b4d46e2dcda446b9eabc7da5667bdd60457bac3f896450f68acbeef52ed04fc2a836ca1a46f45dab32016006b7044470c427b574d276402ccace8ac0302fb724ce22f87072a1bd9470831cb091d0315ed2177bb18dc272d24c3493094d9158d9419600d2f3a9164755aed08c643ad54edf4d5edfee518c222360df6cc291463da2dc85365b417781a29f0d7be4fc96bfa5896447c8c43750c39789be39e4051c8e5ce6bad8043075be11bc1127dfa6086c43196e2d11547fee9e35bd077985e0e6e4a62178ec2627b691b852427f4882112b42d03876e13fdbd7180fa8dbb7603ceb26b7efb7946b4502a81937c6ca465198921295f6b5a65fafc6e45f3366b348a4a9ced998de7bac582fe8528ac2fba6d61e6edd174de681d77329e74998157ba2eae44c013315724eeca7bb682c277dcfc0ca0e4c9b313d2daa356bf3232c18ecf64bbf3b776054368f74fc5bc6d4eeb10a1344cca38fa962910985ce8d2504da677660643a13c5ff13abd38b41c8b5a4f0e48532782d117027d8100471f4171260645513c24a6d8fc0e10c5b9e6479c7717000b9efaa401cbc9ad742b4db1bb280baaccd22af90a9182e86a6aa643b15ddb9f2e94a927c7f6fd0536943b253d1593536a11828d23e99200bc9b46ebe40d775426014c6ed100153fe5149fcbbac146ec30174c5c818041ba7f306009aef2cd7fb1a157b4dcce29f3cf25eb60aeebc36f825b1a11378fd7c85c133cb0cec248471ea48762ff8dedba0cce9632d25e38694e5613ab1fcc07c80406de9c433fefb8a9047c7bb1593ed1e0bc429c48c9d18694b3ed20073a4775aa55f1128ed1a66e4c798485af766827693cc7ba94cded7b78b768e3c1717f775633ed290b109e0eab15ac4dfa4f4328c135dfa0f7fbf47e8e2edba3e7186dedc5475361bdc9732ea95408d08e84ff110c3806c977247f411ce4e502d6cdd4e7b189196f287641e7d1f9f7ed433a255cfef7ffbfa4be8d1630930a0414d0bc40b38a812ffb2b13786b2d33b99b19b6bb14207674b337722c6c9f1b755ea9be6409500ff762fe3dd22fa52385d51c63e0fad1f845d81a9f4dc3b9fc39cf9ee0a6ee2fabb09145cd9584c95903f4935f4e60bb22abfb30dad6098020f17e85b215af95efa9e70062c0d76253d01d9fc695837b0aad4eaebdeb31f0b8cca632edba3d84215b2669f230f2ef18e71c757f3aac158a7c5d2bbf3ffc34334907aefb91d398f7341c7bbabef0561f865bf40ff410d78ba758ba555f21dc6dd03cc5cafaab84adbb9c049bd9474142ad7d8b6e2d20f809e230218466e520594b3885d4c5cd7987f1d91858cb0b54de7c2be76631cf84da6716a0dd472b723656de7df75e101b83590fb207e13eb36421069151bd87d2ccf355017065b48fd30bb5aa2a7c74fb6712ebca387eca66441d41285632905602ca206da80aa55a9e2e175704ce4ba014a9a3b3b9cee26ce0c42fcda4163a2954e9c6249938a707567ced86931ce9a7a607b9738501d756eff2f193c4972a4e60a96a2dec92d724bed4505f5a46c5e385b8a01b2e6f8d89a5959acf26bce029e5d047ead8748b0c005076f33ddc4ee9c6593fa572dde3849633d7f569075f6acbca9354e5091403023e5263bc14faef73cee64772ff639e581e2a7b97abb6ed21f5846d8a308c346149e7c5001883120a98b3d690d0e06aa509c1a0ad3d0194331cbfc793d0827438a0edab5ebc64bdaee578b4ae885dd7c031a522a6b993efbb7a550330950f19564c3a747e1705db3489bcc92f19b9bd606290b5bb36b47bc5df366a0c5563b0681aea150f07bca9c62b41615479049c47e2683cb303c54a60b86730caea61ec70f595ec0d57a1bc595014da9d0466dac0f295a342a83c5f1b5a3e2ba0f1a0f3cc4d9bb0f7cde83946c2a7a8ff1c38fba9"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000602c0)={0x8, [], 0x7, "1a553ab48259b9"}) (async) 01:39:29 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 12) 01:39:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r1, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async, rerun: 32) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) (rerun: 32) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) (async, rerun: 32) r5 = socket$inet6(0xa, 0x3, 0x6) (rerun: 32) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) (async) r6 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r5, r6, &(0x7f0000000240)=0x208, 0x9) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r6, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a80)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="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", @ANYRESOCT=r4], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) (async) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32, @ANYRES16=r7, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058200)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5e, "75b49d29fa3163"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059200)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x6, "cba70761e489b2"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000602c0)={0x8, [], 0x7, "1a553ab48259b9"}) 01:39:29 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xa0}) [ 2527.327528][ T4539] CPU: 0 PID: 4539 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 01:39:29 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 13) [ 2527.327554][ T4539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 01:39:29 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) (fail_nth: 14) [ 2527.327566][ T4539] Call Trace: [ 2527.327573][ T4539] [ 2527.327582][ T4539] dump_stack_lvl+0x201/0x2d8 [ 2527.327612][ T4539] ? show_regs_print_info+0x12/0x12 [ 2527.327632][ T4539] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2527.327659][ T4539] ? __might_sleep+0xe0/0xe0 [ 2527.327687][ T4539] should_fail+0x384/0x4b0 [ 2527.327712][ T4539] ? getname_flags+0xba/0x650 [ 2527.327728][ T4539] should_failslab+0x5/0x20 [ 2527.327745][ T4539] kmem_cache_alloc+0x72/0x310 [ 2527.327770][ T4539] getname_flags+0xba/0x650 [ 2527.327793][ T4539] do_sys_openat2+0xd2/0x500 [ 2527.327820][ T4539] ? do_sys_open+0x220/0x220 [ 2527.327855][ T4539] __x64_sys_openat+0x243/0x290 [ 2527.327878][ T4539] ? __ia32_sys_open+0x270/0x270 [ 2527.327900][ T4539] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.327921][ T4539] ? lockdep_hardirqs_on+0x95/0x140 01:39:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x58003, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/140, 0x8c, 0x10120, &(0x7f00000001c0)={0xa, 0x4e21, 0x401, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x92e7}, 0x1c) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f00000002c0)={0x2, 0x3, 0x4, 0x84800, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x2030, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_u}, {@cache_mmap}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@version_L}, {@noextend}], [{@dont_appraise}, {@dont_hash}, {@appraise}, {@uid_gt}]}}) fsync(r0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000100)={{0x0, 0x6, 0x100000000000000, 0xeb, 0x8, 0x9, 0x2, 0x3f, 0x6, 0xfc4, 0x81, 0x7, 0x400004, 0x5f}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2527.327941][ T4539] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.327968][ T4539] do_syscall_64+0x44/0xd0 [ 2527.327990][ T4539] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2527.328010][ T4539] RIP: 0033:0x7f371f8c8f04 [ 2527.328035][ T4539] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2527.328051][ T4539] RSP: 002b:00007f371e28aeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 01:39:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) [ 2527.328074][ T4539] RAX: ffffffffffffffda RBX: 00007f371f95f9c8 RCX: 00007f371f8c8f04 [ 2527.328088][ T4539] RDX: 0000000000000002 RSI: 00007f371e28afe0 RDI: 00000000ffffff9c [ 2527.328102][ T4539] RBP: 00007f371e28afe0 R08: 0000000000000000 R09: 00007f371e28b1d0 [ 2527.328116][ T4539] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2527.328128][ T4539] R13: 0000000000000004 R14: 0000000020000240 R15: 0000000000000000 [ 2527.328158][ T4539] [ 2527.457552][ T4552] FAULT_INJECTION: forcing a failure. [ 2527.457552][ T4552] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2527.458104][ T4552] CPU: 0 PID: 4552 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2527.458126][ T4552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2527.458136][ T4552] Call Trace: [ 2527.458142][ T4552] [ 2527.458150][ T4552] dump_stack_lvl+0x201/0x2d8 [ 2527.458175][ T4552] ? show_regs_print_info+0x12/0x12 [ 2527.458192][ T4552] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2527.458210][ T4552] ? __might_fault+0xb6/0x110 [ 2527.458230][ T4552] ? rcu_read_lock_sched_held+0x89/0x130 01:39:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x2000) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000000240)=0x208, 0x9) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a80)=ANY=[@ANYRESDEC, @ANYRES16=r3, @ANYBLOB="00022dbd7000fedbdf250300000008000400e0000002c4bd4572333c6ec1b1fd5b8b01f7dfe7e3996772fc12b05b245ee1735be6071e583078abc90d94248538991e5fcf2dc96a0ed8defc60b1c608a1b8eecc0a2fc4dc983e0d29b79f0878db3b8c92ae16b7e3db182d2fcdd95c9d3422c0bb53530b06b41c68baa2cc58db4e2166ce7a610000ffedff581bd7ba9d2c6aafce42270343107f695871e73e8bd41867ef145a9223bdb122aa29464c36aca08d609c170b21843de1ec2611cdb8f19b7f05e8296b2947cfac6543c3319cae2f62a524d87ed1837c665397a63bb405c0a3eed31cc7b54e64e076b025cce944a1616177bc9d1b0bf31380fd81f762a446c31f9aaa1622b12fafd1a2c4f9779b44301d3de5fcd3eacec73ed41f6c882834e8a6ce1e036126446de3b839b2e3fb6707cf1bb64273b2d44b03360e9f209d2f005c9cca77f60d26d55ff7dd4f365ea86dc72279c9e9a4d7b09869cdbb2e5cb0a9c7f9e3cd20544feb15def710480227f681e9fb37dfd4186b4657d49c0d35ec2d5cc24b69568678fe1f70d361b880806dfc799df8f9e3dc", @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32, @ANYRES16=r3, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058200)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5e, "75b49d29fa3163"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059200)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x6, "cba70761e489b2"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000049600)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004a600)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004b600)={0x10001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x88, "66f25b522a9742"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004c600)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004c800)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {0x0, r8}, {}, {0x0, r9}, {r10}, {r11}], 0x9, "b38456f0510ea8"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) [ 2527.458252][ T4552] should_fail+0x384/0x4b0 [ 2527.458273][ T4552] strncpy_from_user+0x32/0x350 [ 2527.458293][ T4552] getname_flags+0xf0/0x650 [ 2527.458313][ T4552] do_sys_openat2+0xd2/0x500 [ 2527.458336][ T4552] ? do_sys_open+0x220/0x220 [ 2527.458364][ T4552] __x64_sys_openat+0x243/0x290 [ 2527.458383][ T4552] ? __ia32_sys_open+0x270/0x270 [ 2527.458403][ T4552] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.458423][ T4552] ? lockdep_hardirqs_on+0x95/0x140 [ 2527.458440][ T4552] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.458460][ T4552] do_syscall_64+0x44/0xd0 [ 2527.458477][ T4552] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2527.458494][ T4552] RIP: 0033:0x7f371f8c8f04 [ 2527.458511][ T4552] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2527.458526][ T4552] RSP: 002b:00007f371e28aeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2527.458545][ T4552] RAX: ffffffffffffffda RBX: 00007f371f95f9c8 RCX: 00007f371f8c8f04 [ 2527.458558][ T4552] RDX: 0000000000000002 RSI: 00007f371e28afe0 RDI: 00000000ffffff9c [ 2527.458570][ T4552] RBP: 00007f371e28afe0 R08: 0000000000000000 R09: 00007f371e28b1d0 [ 2527.458581][ T4552] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2527.458592][ T4552] R13: 0000000000000004 R14: 0000000020000240 R15: 0000000000000000 [ 2527.458616][ T4552] [ 2527.578093][ T4564] FAULT_INJECTION: forcing a failure. [ 2527.578093][ T4564] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.578127][ T4564] CPU: 0 PID: 4564 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2527.578146][ T4564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2527.578157][ T4564] Call Trace: [ 2527.578163][ T4564] [ 2527.578172][ T4564] dump_stack_lvl+0x201/0x2d8 [ 2527.578200][ T4564] ? show_regs_print_info+0x12/0x12 [ 2527.578229][ T4564] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2527.578255][ T4564] ? __might_sleep+0xe0/0xe0 [ 2527.578282][ T4564] should_fail+0x384/0x4b0 01:39:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x2000) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) (async) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000000240)=0x208, 0x9) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a80)=ANY=[@ANYRESDEC, @ANYRES16=r3, @ANYBLOB="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", @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32, @ANYRES16=r3, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058200)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5e, "75b49d29fa3163"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059200)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x6, "cba70761e489b2"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000049600)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004a600)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004b600)={0x10001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x88, "66f25b522a9742"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004c600)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004c800)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {0x0, r8}, {}, {0x0, r9}, {r10}, {r11}], 0x9, "b38456f0510ea8"}) (async) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) [ 2527.578313][ T4564] ? __alloc_file+0x26/0x2f0 [ 2527.578333][ T4564] should_failslab+0x5/0x20 [ 2527.578351][ T4564] kmem_cache_alloc+0x72/0x310 [ 2527.578370][ T4564] ? stack_trace_save+0x1e0/0x1e0 [ 2527.578393][ T4564] __alloc_file+0x26/0x2f0 [ 2527.578409][ T4564] ? alloc_empty_file+0x49/0x1b0 [ 2527.578429][ T4564] alloc_empty_file+0xa9/0x1b0 [ 2527.578455][ T4564] path_openat+0x111/0x36a0 [ 2527.578474][ T4564] ? arch_stack_walk+0xf8/0x140 [ 2527.578508][ T4564] ? __lock_acquire+0x1382/0x2b00 [ 2527.578540][ T4564] ? __lock_acquire+0x1382/0x2b00 [ 2527.578570][ T4564] ? do_filp_open+0x4f0/0x4f0 [ 2527.578599][ T4564] ? rcu_read_lock_sched_held+0x89/0x130 [ 2527.578620][ T4564] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 2527.578653][ T4564] do_filp_open+0x277/0x4f0 [ 2527.578684][ T4564] ? vfs_tmpfile+0x230/0x230 [ 2527.578701][ T4564] ? alloc_fd+0x5e1/0x680 [ 2527.578742][ T4564] ? _raw_spin_unlock+0x24/0x40 [ 2527.578762][ T4564] ? alloc_fd+0x5e1/0x680 [ 2527.578792][ T4564] do_sys_openat2+0x13b/0x500 [ 2527.578819][ T4564] ? do_sys_open+0x220/0x220 [ 2527.578851][ T4564] __x64_sys_openat+0x243/0x290 [ 2527.578874][ T4564] ? __ia32_sys_open+0x270/0x270 [ 2527.578895][ T4564] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.578914][ T4564] ? lockdep_hardirqs_on+0x95/0x140 [ 2527.578933][ T4564] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.578955][ T4564] do_syscall_64+0x44/0xd0 [ 2527.578976][ T4564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2527.578994][ T4564] RIP: 0033:0x7f371f8c8f04 [ 2527.579011][ T4564] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2527.579027][ T4564] RSP: 002b:00007f371e28aeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2527.579049][ T4564] RAX: ffffffffffffffda RBX: 00007f371f95f9c8 RCX: 00007f371f8c8f04 [ 2527.579064][ T4564] RDX: 0000000000000002 RSI: 00007f371e28afe0 RDI: 00000000ffffff9c [ 2527.579077][ T4564] RBP: 00007f371e28afe0 R08: 0000000000000000 R09: 00007f371e28b1d0 [ 2527.579091][ T4564] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2527.579103][ T4564] R13: 0000000000000004 R14: 0000000020000240 R15: 0000000000000000 [ 2527.579133][ T4564] [ 2527.743730][ T4572] FAULT_INJECTION: forcing a failure. [ 2527.743730][ T4572] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.743758][ T4572] CPU: 0 PID: 4572 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2527.743780][ T4572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2527.743792][ T4572] Call Trace: [ 2527.743799][ T4572] [ 2527.743807][ T4572] dump_stack_lvl+0x201/0x2d8 [ 2527.743834][ T4572] ? show_regs_print_info+0x12/0x12 [ 2527.743854][ T4572] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2527.743879][ T4572] ? __might_sleep+0xe0/0xe0 [ 2527.743905][ T4572] should_fail+0x384/0x4b0 [ 2527.743928][ T4572] ? security_file_alloc+0x32/0x1f0 [ 2527.743947][ T4572] should_failslab+0x5/0x20 [ 2527.743964][ T4572] kmem_cache_alloc+0x72/0x310 [ 2527.743990][ T4572] security_file_alloc+0x32/0x1f0 [ 2527.744012][ T4572] __alloc_file+0xca/0x2f0 [ 2527.744032][ T4572] alloc_empty_file+0xa9/0x1b0 [ 2527.744051][ T4572] path_openat+0x111/0x36a0 [ 2527.744069][ T4572] ? arch_stack_walk+0xf8/0x140 [ 2527.744101][ T4572] ? __lock_acquire+0x1382/0x2b00 [ 2527.744123][ T4572] ? __lock_acquire+0x1382/0x2b00 [ 2527.744147][ T4572] ? do_filp_open+0x4f0/0x4f0 [ 2527.744175][ T4572] ? rcu_read_lock_sched_held+0x89/0x130 [ 2527.744194][ T4572] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 2527.744228][ T4572] do_filp_open+0x277/0x4f0 [ 2527.744251][ T4572] ? vfs_tmpfile+0x230/0x230 [ 2527.744266][ T4572] ? alloc_fd+0x5e1/0x680 [ 2527.744306][ T4572] ? _raw_spin_unlock+0x24/0x40 [ 2527.744324][ T4572] ? alloc_fd+0x5e1/0x680 [ 2527.744354][ T4572] do_sys_openat2+0x13b/0x500 [ 2527.744382][ T4572] ? do_sys_open+0x220/0x220 [ 2527.744414][ T4572] __x64_sys_openat+0x243/0x290 [ 2527.744436][ T4572] ? __ia32_sys_open+0x270/0x270 [ 2527.744457][ T4572] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.744477][ T4572] ? lockdep_hardirqs_on+0x95/0x140 [ 2527.744497][ T4572] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.744525][ T4572] do_syscall_64+0x44/0xd0 [ 2527.744547][ T4572] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2527.744567][ T4572] RIP: 0033:0x7f371f8c8f04 [ 2527.744584][ T4572] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2527.744599][ T4572] RSP: 002b:00007f371e28aeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2527.744621][ T4572] RAX: ffffffffffffffda RBX: 00007f371f95f9c8 RCX: 00007f371f8c8f04 [ 2527.744635][ T4572] RDX: 0000000000000002 RSI: 00007f371e28afe0 RDI: 00000000ffffff9c [ 2527.744648][ T4572] RBP: 00007f371e28afe0 R08: 0000000000000000 R09: 00007f371e28b1d0 [ 2527.744660][ T4572] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2527.744672][ T4572] R13: 0000000000000004 R14: 0000000020000240 R15: 0000000000000000 [ 2527.744701][ T4572] [ 2527.864940][ T4575] FAULT_INJECTION: forcing a failure. [ 2527.864940][ T4575] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.864971][ T4575] CPU: 0 PID: 4575 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 2527.864991][ T4575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2527.865001][ T4575] Call Trace: [ 2527.865008][ T4575] [ 2527.865016][ T4575] dump_stack_lvl+0x201/0x2d8 [ 2527.865051][ T4575] ? show_regs_print_info+0x12/0x12 [ 2527.865070][ T4575] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2527.865098][ T4575] ? __might_sleep+0xe0/0xe0 [ 2527.865120][ T4575] ? rcu_read_lock_sched_held+0x89/0x130 [ 2527.865145][ T4575] should_fail+0x384/0x4b0 [ 2527.865167][ T4575] ? tomoyo_realpath_from_path+0xd8/0x610 [ 2527.865183][ T4575] should_failslab+0x5/0x20 [ 2527.865200][ T4575] __kmalloc+0x94/0x380 [ 2527.865217][ T4575] ? kfree+0x2f/0x2e0 [ 2527.865241][ T4575] tomoyo_realpath_from_path+0xd8/0x610 [ 2527.865261][ T4575] ? memset+0x1f/0x40 [ 2527.865284][ T4575] tomoyo_check_open_permission+0x22f/0x490 [ 2527.865312][ T4575] ? tomoyo_check_path_number_acl+0x270/0x270 [ 2527.865333][ T4575] ? rcu_read_lock_sched_held+0x89/0x130 [ 2527.865384][ T4575] ? __lock_acquire+0x2b00/0x2b00 [ 2527.865407][ T4575] ? hook_file_open+0xed/0x220 [ 2527.865425][ T4575] ? tomoyo_file_open+0xe6/0x170 [ 2527.865446][ T4575] security_file_open+0x50/0x570 [ 2527.865470][ T4575] do_dentry_open+0x350/0x1020 [ 2527.865501][ T4575] path_openat+0x273b/0x36a0 [ 2527.865550][ T4575] ? do_filp_open+0x4f0/0x4f0 [ 2527.865576][ T4575] ? rcu_read_lock_sched_held+0x89/0x130 [ 2527.865595][ T4575] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 2527.865628][ T4575] do_filp_open+0x277/0x4f0 [ 2527.865650][ T4575] ? vfs_tmpfile+0x230/0x230 [ 2527.865665][ T4575] ? alloc_fd+0x5e1/0x680 [ 2527.865705][ T4575] ? _raw_spin_unlock+0x24/0x40 [ 2527.865723][ T4575] ? alloc_fd+0x5e1/0x680 [ 2527.865753][ T4575] do_sys_openat2+0x13b/0x500 [ 2527.865776][ T4575] ? do_sys_open+0x220/0x220 [ 2527.865808][ T4575] __x64_sys_openat+0x243/0x290 [ 2527.865830][ T4575] ? __ia32_sys_open+0x270/0x270 [ 2527.865850][ T4575] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.865870][ T4575] ? lockdep_hardirqs_on+0x95/0x140 [ 2527.865889][ T4575] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2527.865912][ T4575] do_syscall_64+0x44/0xd0 [ 2527.865931][ T4575] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2527.865950][ T4575] RIP: 0033:0x7f371f8c8f04 [ 2527.865967][ T4575] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2527.865981][ T4575] RSP: 002b:00007f371e28aeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2527.866003][ T4575] RAX: ffffffffffffffda RBX: 00007f371f95f9c8 RCX: 00007f371f8c8f04 [ 2527.866018][ T4575] RDX: 0000000000000002 RSI: 00007f371e28afe0 RDI: 00000000ffffff9c [ 2527.866031][ T4575] RBP: 00007f371e28afe0 R08: 0000000000000000 R09: 00007f371e28b1d0 [ 2527.866052][ T4575] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2527.866064][ T4575] R13: 0000000000000004 R14: 0000000020000240 R15: 0000000000000000 [ 2527.866093][ T4575] [ 2527.877753][ T4575] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2529.075591][ T1236] ieee802154 phy0 wpan0: encryption failed: -22 [ 2529.075637][ T1236] ieee802154 phy1 wpan1: encryption failed: -22 01:39:31 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x100007ffff000) 01:39:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x58003, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/140, 0x8c, 0x10120, &(0x7f00000001c0)={0xa, 0x4e21, 0x401, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x92e7}, 0x1c) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f00000002c0)={0x2, 0x3, 0x4, 0x84800, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x2030, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_u}, {@cache_mmap}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@version_L}, {@noextend}], [{@dont_appraise}, {@dont_hash}, {@appraise}, {@uid_gt}]}}) fsync(r0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000100)={{0x0, 0x6, 0x100000000000000, 0xeb, 0x8, 0x9, 0x2, 0x3f, 0x6, 0xfc4, 0x81, 0x7, 0x400004, 0x5f}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) socket$inet6_dccp(0xa, 0x6, 0x0) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x58003, 0x0) (async) recvfrom$inet6(r1, &(0x7f0000000040)=""/140, 0x8c, 0x10120, &(0x7f00000001c0)={0xa, 0x4e21, 0x401, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x92e7}, 0x1c) (async) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f00000002c0)={0x2, 0x3, 0x4, 0x84800}) (async) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x2030, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_u}, {@cache_mmap}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@version_L}, {@noextend}], [{@dont_appraise}, {@dont_hash}, {@appraise}, {@uid_gt}]}}) (async) fsync(r0) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000100)={{0x0, 0x6, 0x100000000000000, 0xeb, 0x8, 0x9, 0x2, 0x3f, 0x6, 0xfc4, 0x81, 0x7, 0x400004, 0x5f}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) 01:39:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x2000) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) (async) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) (async) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000000240)=0x208, 0x9) (async) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a80)=ANY=[@ANYRESDEC, @ANYRES16=r3, @ANYBLOB="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", @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) (async) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32, @ANYRES16=r3, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058200)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5e, "75b49d29fa3163"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059200)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x6, "cba70761e489b2"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000049600)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004a600)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004b600)={0x10001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x88, "66f25b522a9742"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004c600)={0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004c800)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ca00)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {0x0, r8}, {}, {0x0, r9}, {r10}, {r11}], 0x9, "b38456f0510ea8"}) (async) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) 01:39:31 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x300}) 01:39:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000004, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100), 0x2, 0x10100) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000011c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) splice(r1, &(0x7f0000001180)=0x561, r4, &(0x7f0000001200)=0x4, 0x66, 0x1) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000140)={{r3}, 0x0, 0x4, @unused=[0x7d99, 0x3, 0x1, 0x5], @name="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"}) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xfffffe1c, 0x0, 0x1c, 0x14, "946afb55d9e04ab79cace8279651c2564117d6934d1157bca23d487babf2f8c7bdacb71a2de0eba76b7f011aca70acb5a18e7340676f3002cb5240a41bd83f41", "2209d602f399c3fdd523000000004bea13c3221e862c78a5ba391300", [0xdc63, 0x80000000]}) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000001140)) 01:39:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) (async) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x58003, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/140, 0x8c, 0x10120, &(0x7f00000001c0)={0xa, 0x4e21, 0x401, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x92e7}, 0x1c) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f00000002c0)={0x2, 0x3, 0x4, 0x84800, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x2030, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_u}, {@cache_mmap}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@version_L}, {@noextend}], [{@dont_appraise}, {@dont_hash}, {@appraise}, {@uid_gt}]}}) (async) fsync(r0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000100)={{0x0, 0x6, 0x100000000000000, 0xeb, 0x8, 0x9, 0x2, 0x3f, 0x6, 0xfc4, 0x81, 0x7, 0x400004, 0x5f}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 01:39:31 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000004, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100), 0x2, 0x10100) (async) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000011c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (rerun: 32) splice(r1, &(0x7f0000001180)=0x561, r4, &(0x7f0000001200)=0x4, 0x66, 0x1) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000140)={{r3}, 0x0, 0x4, @unused=[0x7d99, 0x3, 0x1, 0x5], @name="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"}) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xfffffe1c, 0x0, 0x1c, 0x14, "946afb55d9e04ab79cace8279651c2564117d6934d1157bca23d487babf2f8c7bdacb71a2de0eba76b7f011aca70acb5a18e7340676f3002cb5240a41bd83f41", "2209d602f399c3fdd523000000004bea13c3221e862c78a5ba391300", [0xdc63, 0x80000000]}) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000001140)) 01:39:31 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x500}) [ 2529.517157][ T4619] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:31 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}) 01:39:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:31 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x10000eaffffff) 01:39:31 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CLR_FD(r1, 0x4c01) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:31 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x600}) 01:39:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000004, 0x0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100), 0x2, 0x10100) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) (async) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000011c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) splice(r1, &(0x7f0000001180)=0x561, r4, &(0x7f0000001200)=0x4, 0x66, 0x1) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000140)={{r3}, 0x0, 0x4, @unused=[0x7d99, 0x3, 0x1, 0x5], @name="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"}) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xfffffe1c, 0x0, 0x1c, 0x14, "946afb55d9e04ab79cace8279651c2564117d6934d1157bca23d487babf2f8c7bdacb71a2de0eba76b7f011aca70acb5a18e7340676f3002cb5240a41bd83f41", "2209d602f399c3fdd523000000004bea13c3221e862c78a5ba391300", [0xdc63, 0x80000000]}) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000001140)) 01:39:31 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x10000f5ffffff) 01:39:31 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:31 executing program 0: write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x4, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e21, @multicast2}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r0}}, 0x18) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f00000000c0)={0x10001, 0x50, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 01:39:31 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2529.742578][ T4636] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2529.933941][ T4651] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2530.113018][ T4661] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:32 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}) 01:39:32 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x5, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x3ffffffffd, 0x0) ioctl$LOOP_SET_FD(r1, 0x125f, r1) 01:39:32 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x700}) 01:39:32 executing program 0: write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x4, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e21, @multicast2}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r0}}, 0x18) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f00000000c0)={0x10001, 0x50, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000140), 0x4, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e21, @multicast2}}}, 0xa0) (async) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r0}}, 0x18) (async) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f00000000c0)={0x10001, 0x50, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r1, 0x1261, 0xffffffffffffffff) (async) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) (async) 01:39:32 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:32 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x10000ffffffea) 01:39:32 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x5, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x3ffffffffd, 0x0) ioctl$LOOP_SET_FD(r1, 0x125f, r1) 01:39:32 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:32 executing program 0: write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x4, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e21, @multicast2}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r0}}, 0x18) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f00000000c0)={0x10001, 0x50, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000140), 0x4, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e21, @multicast2}}}, 0xa0) (async) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r0}}, 0x18) (async) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f00000000c0)={0x10001, 0x50, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r1, 0x1261, 0xffffffffffffffff) (async) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) (async) 01:39:32 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x5, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x3ffffffffd, 0x0) ioctl$LOOP_SET_FD(r1, 0x125f, r1) 01:39:32 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:32 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x900}) [ 2530.367150][ T4671] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2530.539565][ T4685] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="15af6fc72686f293a8d657b6d92d2fa9d3d7209c68036e9df2bc578497963afbc97002cba77aa277e0a91b1a0ffdee6013adeaa0e876b9f91c677d3c588ddb29abfb9fc15084d2e4176e5052d68d00c4214762aa7e5b374a4f72784423f8fd73fd1f6285e0284d1f9a3240dbc6da26f0b04b9b7a30f2f1e39308178a265b9e22a9c16f87bd8a2a83ea9a062e7bf5b9daf28591cf4165fb9d53399796bcbd07d53b6ed13152fa4a77988d9486fb4457d089668018f32db868d3602e9111e8a38bf14b1eb760ee5ae67b8ef816aa451366a305d9c30c4f8548351c974518e7fda09760f61ebdd177f1d97bed", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:32 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}) 01:39:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1000, 0x3, 0x1c, 0x0, "2de1e0ead9506df3523b28beed8442e5223b175e94395c94befe3e4c74cfb22d9f9c5c6a3211a172a2d4f11879e0ceb2bbbd1dfcffb6b11d6e018e96fbe14b30", "37e8aa88fdc373d6226c89912cd94656a5e3cde06c3af6d0d2bde816de103c0c", [0x1, 0x7]}) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:32 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x10000fffffff5) [ 2530.711507][ T4697] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:32 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xa00}) 01:39:32 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1000, 0x3, 0x1c, 0x0, "2de1e0ead9506df3523b28beed8442e5223b175e94395c94befe3e4c74cfb22d9f9c5c6a3211a172a2d4f11879e0ceb2bbbd1dfcffb6b11d6e018e96fbe14b30", "37e8aa88fdc373d6226c89912cd94656a5e3cde06c3af6d0d2bde816de103c0c", [0x1, 0x7]}) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="15af6fc72686f293a8d657b6d92d2fa9d3d7209c68036e9df2bc578497963afbc97002cba77aa277e0a91b1a0ffdee6013adeaa0e876b9f91c677d3c588ddb29abfb9fc15084d2e4176e5052d68d00c4214762aa7e5b374a4f72784423f8fd73fd1f6285e0284d1f9a3240dbc6da26f0b04b9b7a30f2f1e39308178a265b9e22a9c16f87bd8a2a83ea9a062e7bf5b9daf28591cf4165fb9d53399796bcbd07d53b6ed13152fa4a77988d9486fb4457d089668018f32db868d3602e9111e8a38bf14b1eb760ee5ae67b8ef816aa451366a305d9c30c4f8548351c974518e7fda09760f61ebdd177f1d97bed", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1000, 0x3, 0x1c, 0x0, "2de1e0ead9506df3523b28beed8442e5223b175e94395c94befe3e4c74cfb22d9f9c5c6a3211a172a2d4f11879e0ceb2bbbd1dfcffb6b11d6e018e96fbe14b30", "37e8aa88fdc373d6226c89912cd94656a5e3cde06c3af6d0d2bde816de103c0c", [0x1, 0x7]}) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1000, 0x3, 0x1c, 0x0, "2de1e0ead9506df3523b28beed8442e5223b175e94395c94befe3e4c74cfb22d9f9c5c6a3211a172a2d4f11879e0ceb2bbbd1dfcffb6b11d6e018e96fbe14b30", "37e8aa88fdc373d6226c89912cd94656a5e3cde06c3af6d0d2bde816de103c0c", [0x1, 0x7]}) (async) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) (async) 01:39:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="15af6fc72686f293a8d657b6d92d2fa9d3d7209c68036e9df2bc578497963afbc97002cba77aa277e0a91b1a0ffdee6013adeaa0e876b9f91c677d3c588ddb29abfb9fc15084d2e4176e5052d68d00c4214762aa7e5b374a4f72784423f8fd73fd1f6285e0284d1f9a3240dbc6da26f0b04b9b7a30f2f1e39308178a265b9e22a9c16f87bd8a2a83ea9a062e7bf5b9daf28591cf4165fb9d53399796bcbd07d53b6ed13152fa4a77988d9486fb4457d089668018f32db868d3602e9111e8a38bf14b1eb760ee5ae67b8ef816aa451366a305d9c30c4f8548351c974518e7fda09760f61ebdd177f1d97bed", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:32 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:32 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xb00}) 01:39:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) [ 2530.904767][ T4709] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:33 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}) 01:39:33 executing program 3: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/111, 0x6f}], 0x2, &(0x7f00000001c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}, 0x10140) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x2000000) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x4000004000000000, 0x122140) ioctl$LOOP_SET_FD(r1, 0x125f, 0xffffffffffffffff) 01:39:33 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xc00}) 01:39:33 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x500000000000000) [ 2531.117115][ T4724] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) 01:39:33 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xa, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:33 executing program 3: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/111, 0x6f}], 0x2, &(0x7f00000001c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}, 0x10140) (async) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x2000000) (async) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x4000004000000000, 0x122140) ioctl$LOOP_SET_FD(r1, 0x125f, 0xffffffffffffffff) 01:39:33 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x600000000000000) 01:39:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:33 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xb, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:33 executing program 3: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/111, 0x6f}], 0x2, &(0x7f00000001c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}, 0x10140) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x2000000) (async) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x4000004000000000, 0x122140) ioctl$LOOP_SET_FD(r1, 0x125f, 0xffffffffffffffff) 01:39:33 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}) 01:39:33 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x22, 0xa8040) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x75, 0x0, 0x1b, 0x0, "0e2078e0fb353a3117068f3c138fbb2a1d88291d4cf2989d092de6b7cb022fac6863502a5f6e56f51b8632ce950ed550e5d2b59948cf493487a96486fdc4d6cc", "b3833ca4662e6604baf94a70d0e947f2f198f7e7a921289a61772a4cfe7c64b0", [0x7, 0x7]}) [ 2531.327397][ T4746] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:33 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xffffffff00000000) 01:39:33 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xd00}) [ 2531.505197][ T4758] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x210000, 0x0) ioctl$LOOP_SET_FD(r1, 0x125f, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x9, 0x0, 0x1e, 0x18, "dd36b2728031a2077f034d01ba797c4ba5515b40637d8d6462dcbae630a9f30d84a80475e278f228edb9afaa67cf9b88e1794b28c243e78020475392e9a3f514", "d72e66b1881589b4e544b099603c363217d2701164d0ef0be75255c68140cd52", [0x7, 0x80]}) 01:39:33 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xc, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:33 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x22, 0xa8040) (async) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x75, 0x0, 0x1b, 0x0, "0e2078e0fb353a3117068f3c138fbb2a1d88291d4cf2989d092de6b7cb022fac6863502a5f6e56f51b8632ce950ed550e5d2b59948cf493487a96486fdc4d6cc", "b3833ca4662e6604baf94a70d0e947f2f198f7e7a921289a61772a4cfe7c64b0", [0x7, 0x7]}) 01:39:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x210000, 0x0) ioctl$LOOP_SET_FD(r1, 0x125f, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x9, 0x0, 0x1e, 0x18, "dd36b2728031a2077f034d01ba797c4ba5515b40637d8d6462dcbae630a9f30d84a80475e278f228edb9afaa67cf9b88e1794b28c243e78020475392e9a3f514", "d72e66b1881589b4e544b099603c363217d2701164d0ef0be75255c68140cd52", [0x7, 0x80]}) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x210000, 0x0) (async) ioctl$LOOP_SET_FD(r1, 0x125f, r0) (async) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x9, 0x0, 0x1e, 0x18, "dd36b2728031a2077f034d01ba797c4ba5515b40637d8d6462dcbae630a9f30d84a80475e278f228edb9afaa67cf9b88e1794b28c243e78020475392e9a3f514", "d72e66b1881589b4e544b099603c363217d2701164d0ef0be75255c68140cd52", [0x7, 0x80]}) (async) 01:39:33 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xd, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:33 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x22, 0xa8040) (async) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x75, 0x0, 0x1b, 0x0, "0e2078e0fb353a3117068f3c138fbb2a1d88291d4cf2989d092de6b7cb022fac6863502a5f6e56f51b8632ce950ed550e5d2b59948cf493487a96486fdc4d6cc", "b3833ca4662e6604baf94a70d0e947f2f198f7e7a921289a61772a4cfe7c64b0", [0x7, 0x7]}) 01:39:33 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xe00}) [ 2531.729504][ T4772] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:33 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12}) 01:39:33 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x3, 0x4}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) dup(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x3d60677762ac59ad) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x210000, 0x0) ioctl$LOOP_SET_FD(r1, 0x125f, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x9, 0x0, 0x1e, 0x18, "dd36b2728031a2077f034d01ba797c4ba5515b40637d8d6462dcbae630a9f30d84a80475e278f228edb9afaa67cf9b88e1794b28c243e78020475392e9a3f514", "d72e66b1881589b4e544b099603c363217d2701164d0ef0be75255c68140cd52", [0x7, 0x80]}) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x210000, 0x0) (async) ioctl$LOOP_SET_FD(r1, 0x125f, r0) (async) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x9, 0x0, 0x1e, 0x18, "dd36b2728031a2077f034d01ba797c4ba5515b40637d8d6462dcbae630a9f30d84a80475e278f228edb9afaa67cf9b88e1794b28c243e78020475392e9a3f514", "d72e66b1881589b4e544b099603c363217d2701164d0ef0be75255c68140cd52", [0x7, 0x80]}) (async) 01:39:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80800, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 2531.877108][ T4786] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:33 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xe, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80800, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80800, 0x0) (async) ioctl$LOOP_CLR_FD(r1, 0x4c01) (async) 01:39:34 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14}) 01:39:34 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x3, 0x4}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) dup(r0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x3d60677762ac59ad) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:34 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x1100}) [ 2532.172696][ T4806] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80800, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 01:39:34 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xf, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:34 executing program 3: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:34 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x3, 0x4}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) (async) dup(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x3d60677762ac59ad) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:34 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x1200}) 01:39:34 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}) [ 2532.459688][ T4826] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2532.526634][ T4827] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:39:34 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x10, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) 01:39:34 executing program 3: write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x4, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e21, @multicast2}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r0}}, 0x18) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f00000000c0)={0x10001, 0x50, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r1, 0x1261, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 01:39:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async, rerun: 64) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (rerun: 64) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) (async, rerun: 32) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (rerun: 32) 01:39:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c04, 0xffffffffffffffff) (fail_nth: 1) 01:39:34 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x11, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:34 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19}) [ 2532.732672][ T4847] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2532.854847][ T4853] FAULT_INJECTION: forcing a failure. [ 2532.854847][ T4853] name failslab, interval 1, probability 0, space 0, times 0 01:39:34 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x1400}) 01:39:34 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x12, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2532.942704][ T4858] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2532.945065][ T4853] CPU: 1 PID: 4853 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0 [ 2532.957757][ T4853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2532.967918][ T4853] Call Trace: [ 2532.971216][ T4853] [ 2532.974169][ T4853] dump_stack_lvl+0x201/0x2d8 [ 2532.978960][ T4853] ? show_regs_print_info+0x12/0x12 [ 2532.984180][ T4853] ? log_buf_vmcoreinfo_setup+0x498/0x498 01:39:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000800000, 0x142) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 01:39:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c04, 0xffffffffffffffff) (fail_nth: 2) 01:39:35 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000000180)=@l2tp6={0xa, 0x0, 0xfffffff7, @mcast2, 0x9}, 0x80) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x38) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x4000010, r2, 0x8bb3f000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x80, 0x1) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r4 = syz_io_uring_setup(0x3182, &(0x7f0000000240), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000200)=0x0) r7 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r10}}, 0x1) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000040)) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r11}}, 0x1) io_uring_enter(r4, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) [ 2532.989945][ T4853] ? __might_sleep+0xe0/0xe0 01:39:35 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x18, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c04, 0xffffffffffffffff) (fail_nth: 3) [ 2532.989975][ T4853] ? rcu_read_lock_sched_held+0x89/0x130 [ 2532.990003][ T4853] should_fail+0x384/0x4b0 [ 2532.990029][ T4853] ? tomoyo_realpath_from_path+0xd8/0x610 [ 2532.990047][ T4853] should_failslab+0x5/0x20 01:39:35 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x21, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c04, 0xffffffffffffffff) (fail_nth: 4) [ 2532.990066][ T4853] __kmalloc+0x94/0x380 [ 2532.990084][ T4853] ? kfree+0x2f/0x2e0 [ 2532.990109][ T4853] tomoyo_realpath_from_path+0xd8/0x610 01:39:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c04, 0xffffffffffffffff) 01:39:35 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x25, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2532.990142][ T4853] tomoyo_path_number_perm+0x219/0x7c0 [ 2532.990174][ T4853] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 2532.990261][ T4853] security_file_ioctl+0x55/0xb0 [ 2532.990285][ T4853] __se_sys_ioctl+0x48/0x170 [ 2532.990309][ T4853] do_syscall_64+0x44/0xd0 [ 2532.990330][ T4853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2532.990354][ T4853] RIP: 0033:0x7f323db1ffe9 [ 2532.990372][ T4853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2532.990388][ T4853] RSP: 002b:00007f323c495168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2532.990410][ T4853] RAX: ffffffffffffffda RBX: 00007f323dc32f60 RCX: 00007f323db1ffe9 [ 2532.990424][ T4853] RDX: ffffffffffffffff RSI: 0000000000004c04 RDI: 0000000000000003 [ 2532.990438][ T4853] RBP: 00007f323c4951d0 R08: 0000000000000000 R09: 0000000000000000 [ 2532.990450][ T4853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2532.990462][ T4853] R13: 00007ffe3b91fb0f R14: 00007f323c495300 R15: 0000000000022000 [ 2532.990497][ T4853] [ 2533.043349][ T4853] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2533.141143][ T4865] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2533.192338][ T4870] FAULT_INJECTION: forcing a failure. [ 2533.192338][ T4870] name failslab, interval 1, probability 0, space 0, times 0 [ 2533.192369][ T4870] CPU: 1 PID: 4870 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0 [ 2533.192388][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2533.192400][ T4870] Call Trace: [ 2533.192407][ T4870] [ 2533.192416][ T4870] dump_stack_lvl+0x201/0x2d8 [ 2533.192444][ T4870] ? show_regs_print_info+0x12/0x12 [ 2533.192470][ T4870] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2533.192497][ T4870] ? __might_sleep+0xe0/0xe0 [ 2533.192527][ T4870] should_fail+0x384/0x4b0 [ 2533.192552][ T4870] ? tomoyo_encode2+0x25a/0x560 [ 2533.192568][ T4870] should_failslab+0x5/0x20 [ 2533.192587][ T4870] __kmalloc+0x94/0x380 [ 2533.192604][ T4870] ? prepend_path+0xb70/0xb70 [ 2533.192629][ T4870] tomoyo_encode2+0x25a/0x560 [ 2533.192654][ T4870] tomoyo_realpath_from_path+0x5c3/0x610 [ 2533.192685][ T4870] tomoyo_path_number_perm+0x219/0x7c0 [ 2533.192717][ T4870] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 2533.192802][ T4870] security_file_ioctl+0x55/0xb0 [ 2533.192830][ T4870] __se_sys_ioctl+0x48/0x170 [ 2533.192854][ T4870] do_syscall_64+0x44/0xd0 [ 2533.192875][ T4870] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2533.192897][ T4870] RIP: 0033:0x7f323db1ffe9 [ 2533.192913][ T4870] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2533.192929][ T4870] RSP: 002b:00007f323c495168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2533.192951][ T4870] RAX: ffffffffffffffda RBX: 00007f323dc32f60 RCX: 00007f323db1ffe9 [ 2533.192964][ T4870] RDX: ffffffffffffffff RSI: 0000000000004c04 RDI: 0000000000000003 [ 2533.192976][ T4870] RBP: 00007f323c4951d0 R08: 0000000000000000 R09: 0000000000000000 [ 2533.192987][ T4870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2533.192999][ T4870] R13: 00007ffe3b91fb0f R14: 00007f323c495300 R15: 0000000000022000 [ 2533.193029][ T4870] [ 2533.203912][ T4870] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2533.286881][ T4874] FAULT_INJECTION: forcing a failure. [ 2533.286881][ T4874] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2533.286910][ T4874] CPU: 1 PID: 4874 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0 [ 2533.286929][ T4874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2533.286940][ T4874] Call Trace: [ 2533.286947][ T4874] [ 2533.286955][ T4874] dump_stack_lvl+0x201/0x2d8 [ 2533.286985][ T4874] ? show_regs_print_info+0x12/0x12 [ 2533.287004][ T4874] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2533.287023][ T4874] ? __might_fault+0xb6/0x110 [ 2533.287055][ T4874] should_fail+0x384/0x4b0 [ 2533.287081][ T4874] _copy_from_user+0x2d/0x170 [ 2533.287104][ T4874] lo_ioctl+0x701/0x1fe0 [ 2533.287124][ T4874] ? __lock_acquire+0x1382/0x2b00 [ 2533.287158][ T4874] ? lo_release+0x380/0x380 [ 2533.287181][ T4874] ? rcu_read_lock_sched_held+0x89/0x130 [ 2533.287203][ T4874] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 2533.287267][ T4874] ? stack_trace_save+0x1e0/0x1e0 [ 2533.287285][ T4874] ? is_bpf_text_address+0x253/0x270 [ 2533.287307][ T4874] ? stack_trace_save+0x1e0/0x1e0 [ 2533.287325][ T4874] ? kernel_text_address+0x9e/0xd0 [ 2533.287347][ T4874] ? __kernel_text_address+0x9/0x40 [ 2533.287365][ T4874] ? unwind_get_return_address+0x48/0x80 [ 2533.287385][ T4874] ? arch_stack_walk+0xf8/0x140 [ 2533.287417][ T4874] ? stack_trace_save+0x11b/0x1e0 [ 2533.287437][ T4874] ? stack_trace_snprint+0xe0/0xe0 [ 2533.287460][ T4874] ? rcu_read_lock_sched_held+0x89/0x130 [ 2533.287493][ T4874] ? kfree+0xb8/0x2e0 [ 2533.287512][ T4874] ? kasan_set_track+0x68/0x80 [ 2533.287531][ T4874] ? kasan_set_track+0x4c/0x80 [ 2533.287547][ T4874] ? kasan_set_free_info+0x1f/0x40 [ 2533.287563][ T4874] ? ____kasan_slab_free+0x126/0x180 [ 2533.287581][ T4874] ? slab_free_freelist_hook+0x12e/0x1a0 [ 2533.287598][ T4874] ? kfree+0xb8/0x2e0 [ 2533.287613][ T4874] ? tomoyo_path_number_perm+0x5f1/0x7c0 [ 2533.287633][ T4874] ? security_file_ioctl+0x55/0xb0 [ 2533.287653][ T4874] ? __se_sys_ioctl+0x48/0x170 [ 2533.287672][ T4874] ? do_syscall_64+0x44/0xd0 [ 2533.287689][ T4874] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2533.287733][ T4874] ? rcu_read_lock_sched_held+0x89/0x130 [ 2533.287754][ T4874] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 2533.287775][ T4874] ? lockdep_hardirqs_on_prepare+0x412/0x780 [ 2533.287806][ T4874] ? do_vfs_ioctl+0xcb2/0x2b90 [ 2533.287833][ T4874] ? __x64_compat_sys_ioctl+0x80/0x80 [ 2533.287851][ T4874] ? rcu_lock_release+0x5/0x20 [ 2533.287871][ T4874] ? __lock_acquire+0x2b00/0x2b00 [ 2533.287888][ T4874] ? slab_free_freelist_hook+0x12e/0x1a0 [ 2533.287910][ T4874] ? tomoyo_path_number_perm+0x5f1/0x7c0 [ 2533.287929][ T4874] ? kfree+0xb8/0x2e0 [ 2533.287950][ T4874] ? tomoyo_path_number_perm+0x65a/0x7c0 [ 2533.287975][ T4874] ? blkdev_common_ioctl+0x702/0x1e00 [ 2533.287994][ T4874] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 2533.288016][ T4874] ? blkdev_bszset+0x260/0x260 [ 2533.288056][ T4874] ? memset+0x1f/0x40 [ 2533.288074][ T4874] ? smack_file_ioctl+0x298/0x3a0 [ 2533.288097][ T4874] ? smack_file_alloc_security+0xd0/0xd0 [ 2533.288120][ T4874] ? lo_release+0x380/0x380 [ 2533.288140][ T4874] blkdev_ioctl+0x3ac/0x790 [ 2533.288162][ T4874] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 2533.288187][ T4874] ? bpf_lsm_file_ioctl+0x5/0x10 [ 2533.288204][ T4874] ? security_file_ioctl+0x9d/0xb0 [ 2533.288227][ T4874] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 2533.288244][ T4874] __se_sys_ioctl+0xfb/0x170 [ 2533.288267][ T4874] do_syscall_64+0x44/0xd0 [ 2533.288289][ T4874] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2533.288309][ T4874] RIP: 0033:0x7f323db1ffe9 [ 2533.288326][ T4874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2533.288342][ T4874] RSP: 002b:00007f323c495168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2533.288364][ T4874] RAX: ffffffffffffffda RBX: 00007f323dc32f60 RCX: 00007f323db1ffe9 [ 2533.288378][ T4874] RDX: ffffffffffffffff RSI: 0000000000004c04 RDI: 0000000000000003 [ 2533.288391][ T4874] RBP: 00007f323c4951d0 R08: 0000000000000000 R09: 0000000000000000 [ 2533.288404][ T4874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2533.288416][ T4874] R13: 00007ffe3b91fb0f R14: 00007f323c495300 R15: 0000000000022000 [ 2533.288447][ T4874] [ 2533.309289][ T4875] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2533.441423][ T4879] FAULT_INJECTION: forcing a failure. [ 2533.441423][ T4879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2533.441455][ T4879] CPU: 1 PID: 4879 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0 [ 2533.441475][ T4879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2533.441485][ T4879] Call Trace: [ 2533.441493][ T4879] [ 2533.441501][ T4879] dump_stack_lvl+0x201/0x2d8 [ 2533.441530][ T4879] ? show_regs_print_info+0x12/0x12 [ 2533.441550][ T4879] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2533.441571][ T4879] ? __might_fault+0xb6/0x110 [ 2533.441599][ T4879] ? snprintf+0xd6/0x120 [ 2533.441621][ T4879] should_fail+0x384/0x4b0 [ 2533.441647][ T4879] _copy_to_user+0x2d/0x130 [ 2533.441669][ T4879] simple_read_from_buffer+0xd9/0x160 [ 2533.441697][ T4879] proc_fail_nth_read+0x1af/0x220 [ 2533.441722][ T4879] ? proc_fault_inject_write+0x3a0/0x3a0 [ 2533.441748][ T4879] ? security_file_permission+0x46b/0x5d0 [ 2533.441770][ T4879] ? proc_fault_inject_write+0x3a0/0x3a0 [ 2533.441794][ T4879] vfs_read+0x324/0xe60 [ 2533.441827][ T4879] ? kernel_read+0x200/0x200 [ 2533.441871][ T4879] ? mutex_lock_nested+0x1a/0x20 [ 2533.441891][ T4879] ? __fdget_pos+0x24e/0x2f0 [ 2533.441910][ T4879] ? ksys_read+0x77/0x2c0 [ 2533.441932][ T4879] ksys_read+0x18f/0x2c0 [ 2533.441957][ T4879] ? print_irqtrace_events+0x220/0x220 [ 2533.441981][ T4879] ? vfs_write+0xe90/0xe90 [ 2533.442001][ T4879] ? lockdep_hardirqs_on+0x95/0x140 [ 2533.442023][ T4879] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2533.442046][ T4879] do_syscall_64+0x44/0xd0 [ 2533.442066][ T4879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2533.442087][ T4879] RIP: 0033:0x7f323dad2b9c [ 2533.442105][ T4879] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2533.442119][ T4879] RSP: 002b:00007f323c495160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2533.442142][ T4879] RAX: ffffffffffffffda RBX: 00007f323dc32f60 RCX: 00007f323dad2b9c [ 2533.442157][ T4879] RDX: 000000000000000f RSI: 00007f323c4951e0 RDI: 0000000000000004 [ 2533.442170][ T4879] RBP: 00007f323c4951d0 R08: 0000000000000000 R09: 0000000000000000 [ 2533.442182][ T4879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2533.442194][ T4879] R13: 00007ffe3b91fb0f R14: 00007f323c495300 R15: 0000000000022000 [ 2533.442226][ T4879] [ 2533.449565][ T4878] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2533.574459][ T4883] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:36 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22}) 01:39:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x2, 0xffffffffffffffff) 01:39:36 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x26, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:36 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x1800}) 01:39:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000800000, 0x142) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) (async) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 01:39:36 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000000180)=@l2tp6={0xa, 0x0, 0xfffffff7, @mcast2, 0x9}, 0x80) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x38) (async, rerun: 32) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 32) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async, rerun: 64) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (rerun: 64) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x4000010, r2, 0x8bb3f000) (async, rerun: 64) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x80, 0x1) (rerun: 64) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r4 = syz_io_uring_setup(0x3182, &(0x7f0000000240), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000200)=0x0) (async, rerun: 64) r7 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) (rerun: 64) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r10}}, 0x1) (async) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) (async) syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000040)) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r11}}, 0x1) (async, rerun: 32) io_uring_enter(r4, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) (rerun: 32) 01:39:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x10, 0xffffffffffffffff) 01:39:36 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x41, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x301, 0xffffffffffffffff) 01:39:37 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}) 01:39:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000800000, 0x142) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) (async) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) (async) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) [ 2534.936170][ T4891] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2535.083568][ T4905] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:37 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x46, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125d, 0xffffffffffffffff) 01:39:37 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x1900}) 01:39:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = syz_io_uring_setup(0xfca, &(0x7f00000005c0)={0x0, 0x0, 0x10, 0x0, 0x354}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) io_uring_enter(r1, 0x2ff, 0x11c, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r4 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0xd, 0x0, 0x2, 0x10, 0x18, "83ffe7a43a72e0dafd2e073885c91586f17d1c8e12a7a8d590a6cbc6d3337aeadb6c3cfb4210e034faab43084d3091650387fe773af42556a2f01d86f5d29b83", "94b2ecc8e19331b23e33f439ba8bf05c352af54e287dd0ecb59ec124eaa7f18cb50e7548f9f55e2a74af08899a72f770a1585ee860c0cd7c68dcf57827da41d1", "0dd490d1fa0bec96619f33e13e6be81aac0e90aad2c6383057e0c2075fc76e07", [0xcbd, 0x100000000]}) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x66e, 0x3, &(0x7f0000000040)="5710480d5b27540fab7bf19451a04b4ae89cacc301b673fbaa916e09990823dc5802a83dd5df0f4b1c7712b530e5797bd8f8948d8a14fcfdea950936d0f88f15b96140640a2e2aadaf88ec43efcfda6b4fc8dabe800986869701894842b7443fa946790f3951a451c0c1eab4f19bad3a27817166f1da", 0x10001, 0x0, 0x1, {0x2, r5}}, 0x6) 01:39:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125e, 0xffffffffffffffff) 01:39:37 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x48, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2535.327359][ T4916] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2535.546971][ T4927] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:37 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000000180)=@l2tp6={0xa, 0x0, 0xfffffff7, @mcast2, 0x9}, 0x80) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x38) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x4000010, r2, 0x8bb3f000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x80, 0x1) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r4 = syz_io_uring_setup(0x3182, &(0x7f0000000240), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000200)=0x0) r7 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r10}}, 0x1) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000040)) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r11}}, 0x1) io_uring_enter(r4, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) (async) connect(r0, &(0x7f0000000180)=@l2tp6={0xa, 0x0, 0xfffffff7, @mcast2, 0x9}, 0x80) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x38) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) (async) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x4000010, r2, 0x8bb3f000) (async) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x80, 0x1) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) syz_io_uring_setup(0x3182, &(0x7f0000000240), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000200)) (async) syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000040)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r10}}, 0x1) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) (async) syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000040)) (async) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r11}}, 0x1) (async) io_uring_enter(r4, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) (async) 01:39:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = syz_io_uring_setup(0xfca, &(0x7f00000005c0)={0x0, 0x0, 0x10, 0x0, 0x354}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) io_uring_enter(r1, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r4 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0xd, 0x0, 0x2, 0x10, 0x18, "83ffe7a43a72e0dafd2e073885c91586f17d1c8e12a7a8d590a6cbc6d3337aeadb6c3cfb4210e034faab43084d3091650387fe773af42556a2f01d86f5d29b83", "94b2ecc8e19331b23e33f439ba8bf05c352af54e287dd0ecb59ec124eaa7f18cb50e7548f9f55e2a74af08899a72f770a1585ee860c0cd7c68dcf57827da41d1", "0dd490d1fa0bec96619f33e13e6be81aac0e90aad2c6383057e0c2075fc76e07", [0xcbd, 0x100000000]}) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x66e, 0x3, &(0x7f0000000040)="5710480d5b27540fab7bf19451a04b4ae89cacc301b673fbaa916e09990823dc5802a83dd5df0f4b1c7712b530e5797bd8f8948d8a14fcfdea950936d0f88f15b96140640a2e2aadaf88ec43efcfda6b4fc8dabe800986869701894842b7443fa946790f3951a451c0c1eab4f19bad3a27817166f1da", 0x10001, 0x0, 0x1, {0x2, r5}}, 0x6) 01:39:37 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x2000}) 01:39:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 01:39:37 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c}) 01:39:37 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x4c, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1260, 0xffffffffffffffff) 01:39:38 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x5c, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = syz_io_uring_setup(0xfca, &(0x7f00000005c0)={0x0, 0x0, 0x10, 0x0, 0x354}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) io_uring_enter(r1, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r4 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0xd, 0x0, 0x2, 0x10, 0x18, "83ffe7a43a72e0dafd2e073885c91586f17d1c8e12a7a8d590a6cbc6d3337aeadb6c3cfb4210e034faab43084d3091650387fe773af42556a2f01d86f5d29b83", "94b2ecc8e19331b23e33f439ba8bf05c352af54e287dd0ecb59ec124eaa7f18cb50e7548f9f55e2a74af08899a72f770a1585ee860c0cd7c68dcf57827da41d1", "0dd490d1fa0bec96619f33e13e6be81aac0e90aad2c6383057e0c2075fc76e07", [0xcbd, 0x100000000]}) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x66e, 0x3, &(0x7f0000000040)="5710480d5b27540fab7bf19451a04b4ae89cacc301b673fbaa916e09990823dc5802a83dd5df0f4b1c7712b530e5797bd8f8948d8a14fcfdea950936d0f88f15b96140640a2e2aadaf88ec43efcfda6b4fc8dabe800986869701894842b7443fa946790f3951a451c0c1eab4f19bad3a27817166f1da", 0x10001, 0x0, 0x1, {0x2, r5}}, 0x6) 01:39:38 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x2100}) [ 2536.048403][ T4940] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2536.066356][ T4942] loop_set_status: loop4 () has still dirty pages (nrpages=1) 01:39:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:38 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x60, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2536.192731][ T4962] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:38 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}) 01:39:38 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x2200}) 01:39:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) 01:39:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) 01:39:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1262, 0xffffffffffffffff) [ 2536.377433][ T4974] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:38 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) (async) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) (async) 01:39:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) 01:39:38 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x68, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1263, 0xffffffffffffffff) 01:39:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) 01:39:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}) 01:39:38 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x6c, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2536.603176][ T4993] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:38 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x2500}) 01:39:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="b06facd4c2c6dc2480dbc42c257e8b88d1e5bd7f39b1afa917650a1ab99bb0a20fed568009f11242191d0dc7d862f9bbf5de5f7b3d93220834a6b590c29577ee550e3724dd654b795e10b5c401e7e62a803b6be49bcc2b569ccc15f8feb47638a67dde48ba4beeafff7d982397d3d4b4830e8a44f73c625199e2fdd0923528a07c76fc80e701eb7dc9da18ac1b62828b55633541ca60039f5f626facdc350673ff60be", 0xa3}], 0x1, 0x6, 0x7) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:38 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1264, 0xffffffffffffffff) 01:39:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}) [ 2536.760588][ T5007] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:38 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x74, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:38 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x3f00}) 01:39:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="b06facd4c2c6dc2480dbc42c257e8b88d1e5bd7f39b1afa917650a1ab99bb0a20fed568009f11242191d0dc7d862f9bbf5de5f7b3d93220834a6b590c29577ee550e3724dd654b795e10b5c401e7e62a803b6be49bcc2b569ccc15f8feb47638a67dde48ba4beeafff7d982397d3d4b4830e8a44f73c625199e2fdd0923528a07c76fc80e701eb7dc9da18ac1b62828b55633541ca60039f5f626facdc350673ff60be", 0xa3}], 0x1, 0x6, 0x7) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1265, 0xffffffffffffffff) 01:39:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}) 01:39:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1267, 0xffffffffffffffff) 01:39:38 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x4000}) [ 2536.995397][ T5024] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}) 01:39:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="b06facd4c2c6dc2480dbc42c257e8b88d1e5bd7f39b1afa917650a1ab99bb0a20fed568009f11242191d0dc7d862f9bbf5de5f7b3d93220834a6b590c29577ee550e3724dd654b795e10b5c401e7e62a803b6be49bcc2b569ccc15f8feb47638a67dde48ba4beeafff7d982397d3d4b4830e8a44f73c625199e2fdd0923528a07c76fc80e701eb7dc9da18ac1b62828b55633541ca60039f5f626facdc350673ff60be", 0xa3}], 0x1, 0x6, 0x7) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="b06facd4c2c6dc2480dbc42c257e8b88d1e5bd7f39b1afa917650a1ab99bb0a20fed568009f11242191d0dc7d862f9bbf5de5f7b3d93220834a6b590c29577ee550e3724dd654b795e10b5c401e7e62a803b6be49bcc2b569ccc15f8feb47638a67dde48ba4beeafff7d982397d3d4b4830e8a44f73c625199e2fdd0923528a07c76fc80e701eb7dc9da18ac1b62828b55633541ca60039f5f626facdc350673ff60be", 0xa3}], 0x1, 0x6, 0x7) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) 01:39:39 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000240)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='sockfs\x00', 0x1000000, &(0x7f00000003c0)='\x00') openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x5929}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) accept4$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c, 0x80800) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) r7 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r10}}, 0x1) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x2000}}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:39 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7a, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1268, 0xffffffffffffffff) 01:39:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}) 01:39:39 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x44403) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x42102, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_SET_FD(r1, 0x1261, r0) 01:39:39 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000240)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='sockfs\x00', 0x1000000, &(0x7f00000003c0)='\x00') (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) (async) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) (async) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x5929}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) (async) accept4$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c, 0x80800) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) r7 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r10}}, 0x1) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x2000}}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) 01:39:39 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x5c00}) [ 2537.307105][ T5048] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:39 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xea, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00}) 01:39:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1274, 0xffffffffffffffff) 01:39:39 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xeb, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1275, 0xffffffffffffffff) 01:39:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00}) [ 2537.532620][ T5067] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2537.684219][ T5074] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:39 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xec, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:39 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000240)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='sockfs\x00', 0x1000000, &(0x7f00000003c0)='\x00') openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x5929}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) accept4$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c, 0x80800) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) r7 = syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000040)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r10}}, 0x1) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x2000}}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) mount(&(0x7f0000000240)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='sockfs\x00', 0x1000000, &(0x7f00000003c0)='\x00') (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) (async) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) (async) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0)={0x0, 0x5929}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) accept4$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c, 0x80800) (async) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f00000004c0)=@un=@abs}, 0x0) (async) syz_io_uring_setup(0x43ef, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000040)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(r8, r9, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r10}}, 0x1) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x2000}}, 0x0) (async) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) (async) 01:39:39 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x44403) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x42102, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_SET_FD(r1, 0x1261, r0) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x44403) (async) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x42102, 0x0) (async) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_SET_FD(r1, 0x1261, r0) (async) 01:39:39 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xa000}) 01:39:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 01:39:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}) 01:39:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1277, 0xffffffffffffffff) 01:39:39 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x204, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1278, 0xffffffffffffffff) 01:39:40 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x300, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1279, 0xffffffffffffffff) 01:39:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}) [ 2537.895028][ T5083] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2538.073759][ T5114] loop4: detected capacity change from 0 to 1 01:39:40 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x313, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2538.080476][ T5114] EXT4-fs (loop4): unable to read superblock 01:39:40 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x10) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r0}) ioctl$FS_IOC_MEASURE_VERITY(r5, 0xc0046686, &(0x7f0000000340)={0x2, 0x34, "152d6bc2b5d6a67b01abd92ee4a0b1790f9d1c4493e9dfa49a7be76ce53eb7da56a10a4e25bcbd764c24c08afaade504ee6d400f"}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r6, 0x10000000) r7 = creat(&(0x7f0000000240)='./file0\x00', 0x195) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80d40, 0x30) io_uring_enter(r7, 0x3b61, 0x77dc, 0x1, &(0x7f0000000280)={[0x2]}, 0x8) ioctl$HIDIOCGRAWNAME(r6, 0x80404804, &(0x7f0000000040)) io_uring_enter(r2, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:40 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x44403) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x42102, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) ioctl$LOOP_SET_FD(r1, 0x1261, r0) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x44403) (async) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x42102, 0x0) (async) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) ioctl$LOOP_SET_FD(r1, 0x1261, r0) (async) 01:39:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x127a, 0xffffffffffffffff) 01:39:40 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0xff00}) 01:39:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100}) [ 2538.386102][ T5125] loop4: detected capacity change from 0 to 1 [ 2538.395739][ T5125] EXT4-fs (loop4): unable to read superblock 01:39:40 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x70000}) 01:39:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x127b, 0xffffffffffffffff) 01:39:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200}) 01:39:40 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x314, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:40 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000200)='./file0\x00', 0x10) (async, rerun: 32) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r0}) ioctl$FS_IOC_MEASURE_VERITY(r5, 0xc0046686, &(0x7f0000000340)={0x2, 0x34, "152d6bc2b5d6a67b01abd92ee4a0b1790f9d1c4493e9dfa49a7be76ce53eb7da56a10a4e25bcbd764c24c08afaade504ee6d400f"}) (async) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r6, 0x10000000) (async) r7 = creat(&(0x7f0000000240)='./file0\x00', 0x195) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80d40, 0x30) (async, rerun: 32) io_uring_enter(r7, 0x3b61, 0x77dc, 0x1, &(0x7f0000000280)={[0x2]}, 0x8) (async, rerun: 32) ioctl$HIDIOCGRAWNAME(r6, 0x80404804, &(0x7f0000000040)) (async) io_uring_enter(r2, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x127c, 0xffffffffffffffff) 01:39:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400}) 01:39:40 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x315, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2538.604584][ T5148] loop4: detected capacity change from 0 to 1 [ 2538.606777][ T5148] EXT4-fs (loop4): unable to read superblock 01:39:40 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000006, 0x10, 0xffffffffffffffff, 0xbaba5000) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x8080) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x127d, 0xffffffffffffffff) 01:39:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800}) 01:39:40 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x402, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2538.780733][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 01:39:40 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x1000000}) 01:39:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x127e, 0xffffffffffffffff) 01:39:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900}) [ 2538.894513][ T5167] loop4: detected capacity change from 0 to 2 01:39:40 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x10) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r0}) ioctl$FS_IOC_MEASURE_VERITY(r5, 0xc0046686, &(0x7f0000000340)={0x2, 0x34, "152d6bc2b5d6a67b01abd92ee4a0b1790f9d1c4493e9dfa49a7be76ce53eb7da56a10a4e25bcbd764c24c08afaade504ee6d400f"}) (async) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r6, 0x10000000) (async) r7 = creat(&(0x7f0000000240)='./file0\x00', 0x195) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80d40, 0x30) (async) io_uring_enter(r7, 0x3b61, 0x77dc, 0x1, &(0x7f0000000280)={[0x2]}, 0x8) (async) ioctl$HIDIOCGRAWNAME(r6, 0x80404804, &(0x7f0000000040)) (async) io_uring_enter(r2, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:40 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000006, 0x10, 0xffffffffffffffff, 0xbaba5000) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x8080) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000006, 0x10, 0xffffffffffffffff, 0xbaba5000) (async) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x8080) (async) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) [ 2538.969335][ T5167] EXT4-fs (loop4): unable to read superblock 01:39:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x127f, 0xffffffffffffffff) 01:39:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) 01:39:41 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x406, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:41 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000006, 0x10, 0xffffffffffffffff, 0xbaba5000) (async) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x8080) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) (async, rerun: 32) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (rerun: 32) 01:39:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 01:39:41 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200}) 01:39:41 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x500, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2539.069857][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2539.069889][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read [ 2539.196648][ T5192] loop4: detected capacity change from 0 to 2 [ 2539.208012][ T5192] EXT4-fs (loop4): unable to read superblock [ 2539.260172][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2539.260289][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2539.260313][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read [ 2539.260384][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2539.260407][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read [ 2539.260466][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2539.260488][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read [ 2539.260548][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2539.260571][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read [ 2539.260631][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2539.260653][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read [ 2539.260713][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2539.260731][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read [ 2539.260790][ T4548] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2539.260809][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read [ 2539.262236][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read 01:39:41 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x2000000}) 01:39:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c01, 0xffffffffffffffff) 01:39:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) [ 2539.262308][ T4548] Buffer I/O error on dev loop4, logical block 0, async page read [ 2539.345628][ T5201] loop4: detected capacity change from 0 to 2 [ 2539.348453][ T5201] EXT4-fs (loop4): unable to read superblock 01:39:41 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0xfffffffe, 0x8}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) mmap(&(0x7f0000a45000/0xa000)=nil, 0xa000, 0x0, 0x20010, r5, 0xbb8d4000) ioctl$DRM_IOCTL_MODE_GETGAMMA(r4, 0xc02064a4, &(0x7f0000000300)={0x87000000, 0x3, &(0x7f0000000240)=[0x5, 0x1, 0x8001], &(0x7f0000000280)=[0x1000, 0x5, 0x7ff, 0x20, 0x2], &(0x7f00000002c0)=[0x9]}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:41 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x600, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:41 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500}) 01:39:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 01:39:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c02, 0xffffffffffffffff) 01:39:41 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}) [ 2539.663402][ T5208] loop4: detected capacity change from 0 to 3 [ 2539.697653][ T5208] EXT4-fs (loop4): unable to read superblock 01:39:41 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) (async) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0xfffffffe, 0x8}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async, rerun: 32) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (rerun: 32) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) (async) mmap(&(0x7f0000a45000/0xa000)=nil, 0xa000, 0x0, 0x20010, r5, 0xbb8d4000) (async) ioctl$DRM_IOCTL_MODE_GETGAMMA(r4, 0xc02064a4, &(0x7f0000000300)={0x87000000, 0x3, &(0x7f0000000240)=[0x5, 0x1, 0x8001], &(0x7f0000000280)=[0x1000, 0x5, 0x7ff, 0x20, 0x2], &(0x7f00000002c0)=[0x9]}) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:41 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x604, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) [ 2539.898369][ T5226] loop4: detected capacity change from 0 to 3 [ 2539.910047][ T5226] EXT4-fs (loop4): unable to read superblock 01:39:41 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x3000000}) 01:39:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c03, 0xffffffffffffffff) 01:39:41 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x700, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:41 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) 01:39:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xe51, 0x140) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) 01:39:41 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r0, 0x10000000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async, rerun: 32) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0xfffffffe, 0x8}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r5, 0x10000000) (async) mmap(&(0x7f0000a45000/0xa000)=nil, 0xa000, 0x0, 0x20010, r5, 0xbb8d4000) ioctl$DRM_IOCTL_MODE_GETGAMMA(r4, 0xc02064a4, &(0x7f0000000300)={0x87000000, 0x3, &(0x7f0000000240)=[0x5, 0x1, 0x8001], &(0x7f0000000280)=[0x1000, 0x5, 0x7ff, 0x20, 0x2], &(0x7f00000002c0)=[0x9]}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xe51, 0x140) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) 01:39:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c05, 0xffffffffffffffff) 01:39:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00}) [ 2540.071975][ T5237] loop4: detected capacity change from 0 to 3 01:39:42 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x900, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:42 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20081, 0x21) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r4 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x3ede, &(0x7f00000017c0)={0x0, 0x1445, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000cae000/0x3000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x4000, @fd=r0, 0x200, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x0) readv(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f00000003c0)=""/29, 0x1d}, {&(0x7f0000000440)=""/14, 0xe}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000480)=""/106, 0x6a}, {&(0x7f0000000500)=""/185, 0xb9}], 0x6) r8 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@bridge_newneigh={0x34, 0x1c, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, r10, 0xa1, 0xbb}, [@NDA_DST_MAC={0xa}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x34}}, 0x0) pidfd_getfd(0xffffffffffffffff, r3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000001780)={&(0x7f00000016c0), 0xc, &(0x7f0000001740)={&(0x7f0000001700)=@newqdisc={0x3c, 0x24, 0x400, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r10, {0x5, 0xd}, {0xfff3, 0x7}, {0xf, 0xd}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x10001}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7ff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x90) open(&(0x7f0000000240)='./file0\x00', 0x240, 0xa) io_uring_enter(r5, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xe51, 0x140) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) syz_open_dev$loop(&(0x7f0000000000), 0xe51, 0x140) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) (async) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) (async) [ 2540.130325][ T5237] EXT4-fs (loop4): unable to read superblock [ 2540.263260][ T5257] loop4: detected capacity change from 0 to 4 [ 2540.298638][ T5257] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:42 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x4000000}) 01:39:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff) 01:39:42 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xa00, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000}) 01:39:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2) syz_open_dev$loop(&(0x7f0000000000), 0x7fff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) ioctl$LOOP_SET_FD(r2, 0x1261, r0) 01:39:42 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20081, 0x21) (async, rerun: 32) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async, rerun: 32) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r4 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) r5 = syz_io_uring_setup(0x3ede, &(0x7f00000017c0)={0x0, 0x1445, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000cae000/0x3000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x4000, @fd=r0, 0x200, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x0) readv(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f00000003c0)=""/29, 0x1d}, {&(0x7f0000000440)=""/14, 0xe}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000480)=""/106, 0x6a}, {&(0x7f0000000500)=""/185, 0xb9}], 0x6) r8 = socket$nl_route(0x10, 0x3, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@bridge_newneigh={0x34, 0x1c, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, r10, 0xa1, 0xbb}, [@NDA_DST_MAC={0xa}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x34}}, 0x0) pidfd_getfd(0xffffffffffffffff, r3, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000001780)={&(0x7f00000016c0), 0xc, &(0x7f0000001740)={&(0x7f0000001700)=@newqdisc={0x3c, 0x24, 0x400, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r10, {0x5, 0xd}, {0xfff3, 0x7}, {0xf, 0xd}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x10001}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7ff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x90) (async, rerun: 64) open(&(0x7f0000000240)='./file0\x00', 0x240, 0xa) (rerun: 64) io_uring_enter(r5, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00}) [ 2540.480968][ T5273] loop4: detected capacity change from 0 to 5 01:39:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c07, 0xffffffffffffffff) 01:39:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2) (async) syz_open_dev$loop(&(0x7f0000000000), 0x7fff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) (async) ioctl$LOOP_SET_FD(r2, 0x1261, r0) [ 2540.530075][ T5273] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:42 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xb00, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c08, 0xffffffffffffffff) 01:39:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2) syz_open_dev$loop(&(0x7f0000000000), 0x7fff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) (async) ioctl$LOOP_SET_FD(r2, 0x1261, r0) [ 2540.724414][ T5293] loop4: detected capacity change from 0 to 5 [ 2540.733996][ T5293] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:42 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x5000000}) 01:39:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 01:39:42 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xc00, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c09, 0xffffffffffffffff) 01:39:42 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20081, 0x21) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r4 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r4, 0x2ff, 0x11c, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x3ede, &(0x7f00000017c0)={0x0, 0x1445, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000cae000/0x3000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x4000, @fd=r0, 0x200, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x0) (async) readv(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f00000003c0)=""/29, 0x1d}, {&(0x7f0000000440)=""/14, 0xe}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000480)=""/106, 0x6a}, {&(0x7f0000000500)=""/185, 0xb9}], 0x6) r8 = socket$nl_route(0x10, 0x3, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@bridge_newneigh={0x34, 0x1c, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, r10, 0xa1, 0xbb}, [@NDA_DST_MAC={0xa}, @NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x34}}, 0x0) (async) pidfd_getfd(0xffffffffffffffff, r3, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000001780)={&(0x7f00000016c0), 0xc, &(0x7f0000001740)={&(0x7f0000001700)=@newqdisc={0x3c, 0x24, 0x400, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r10, {0x5, 0xd}, {0xfff3, 0x7}, {0xf, 0xd}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x10001}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7ff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x90) (async) open(&(0x7f0000000240)='./file0\x00', 0x240, 0xa) io_uring_enter(r5, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x7584, 0x3e8, 0x1, &(0x7f0000000040)={[0x8]}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 01:39:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) [ 2540.887522][ T5302] loop4: detected capacity change from 0 to 6 01:39:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c0a, 0xffffffffffffffff) 01:39:42 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xd00, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) r2 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x7584, 0x3e8, 0x1, &(0x7f0000000040)={[0x8]}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (async) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) io_uring_enter(r1, 0x7584, 0x3e8, 0x1, &(0x7f0000000040)={[0x8]}, 0x8) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async) 01:39:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c0b, 0xffffffffffffffff) [ 2540.965354][ T5302] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:43 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}) [ 2541.153435][ T5321] loop4: detected capacity change from 0 to 6 [ 2541.176553][ T5321] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:43 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x6000000}) 01:39:43 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xe00, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r1, 0x10000000) (async) r2 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r2, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) io_uring_enter(r1, 0x7584, 0x3e8, 0x1, &(0x7f0000000040)={[0x8]}, 0x8) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 01:39:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c0c, 0xffffffffffffffff) 01:39:43 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xffffffff, 0x1e8, 0x0, r0}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:43 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) [ 2541.343300][ T5335] loop4: detected capacity change from 0 to 7 01:39:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c0d, 0xffffffffffffffff) 01:39:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) r1 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x2ff, 0x11c, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x5) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000640)=ANY=[@ANYBLOB="850d0000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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01:39:43 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xf00, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c0e, 0xffffffffffffffff) 01:39:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) sendfile(r1, r0, 0x0, 0x5) (async, rerun: 32) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (rerun: 32) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000640)=ANY=[@ANYBLOB="850d0000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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01:39:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c10, 0xffffffffffffffff) [ 2541.420418][ T5335] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2541.621563][ T5356] loop4: detected capacity change from 0 to 7 [ 2541.637465][ T5356] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:43 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x7000000}) 01:39:43 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}) 01:39:43 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x1020, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) r1 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x2ff, 0x11c, 0x0, 0x0, 0x0) (async) sendfile(r1, r0, 0x0, 0x5) (async, rerun: 32) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async, rerun: 32) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000640)=ANY=[@ANYBLOB="850d0000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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01:39:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c11, 0xffffffffffffffff) 01:39:43 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xffffffff, 0x1e8, 0x0, r0}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:43 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}) [ 2541.839050][ T5366] loop4: detected capacity change from 0 to 8 [ 2541.897929][ T5366] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:43 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x1100, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c12, 0xffffffffffffffff) 01:39:43 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xffffffff, 0x1e8, 0x0, r0}, &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) 01:39:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) creat(&(0x7f0000000080)='./file0\x00', 0x20) 01:39:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x541b, 0xffffffffffffffff) 01:39:44 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x8000000}) 01:39:44 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x1200, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}) [ 2542.098305][ T5388] loop4: detected capacity change from 0 to 8 [ 2542.108028][ T5388] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) creat(&(0x7f0000000080)='./file0\x00', 0x20) syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async) creat(&(0x7f0000000080)='./file0\x00', 0x20) (async) 01:39:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x5421, 0xffffffffffffffff) 01:39:44 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) signalfd(r1, &(0x7f0000000200)={[0x2]}, 0x8) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000040)) 01:39:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) [ 2542.295124][ T5397] loop4: detected capacity change from 0 to 9 01:39:44 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) signalfd(r1, &(0x7f0000000200)={[0x2]}, 0x8) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) io_uring_enter(r2, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000040)) 01:39:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x5450, 0xffffffffffffffff) 01:39:44 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x1303, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) (async) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xb, 0x11, r2, 0x10000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) creat(&(0x7f0000000080)='./file0\x00', 0x20) [ 2542.412899][ T5397] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:44 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x9000000}) 01:39:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}) 01:39:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x5451, 0xffffffffffffffff) 01:39:44 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) signalfd(r1, &(0x7f0000000200)={[0x2]}, 0x8) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x8800, 0x0) (async) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f00007fe000/0x800000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x2ff, 0x0, 0x0, 0x0, 0x1000000000000) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000040)) 01:39:44 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x1403, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) 01:39:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x5452, 0xffffffffffffffff) 01:39:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002540), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0xa0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}) 01:39:44 executing program 4: syz_open_dev$loop(0x0, 0x4000000001, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x1503, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={[{@resgid}]}) [ 2542.617929][ T5429] loop4: detected capacity change from 0 to 9 [ 2542.654647][ T5429] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:39:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x5460, 0xffffffffffffffff) 01:39:44 executing program 0: ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000040)={0x3, 0x0, 0x8}) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) [ 2542.894438][T32223] ------------[ cut here ]------------ [ 2542.900348][T32223] WARNING: CPU: 0 PID: 32223 at kernel/sched/wait.c:245 __wake_up_pollfree+0x1c7/0x1d0 [ 2542.909997][T32223] Modules linked in: [ 2542.913890][T32223] CPU: 0 PID: 32223 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 2542.922295][T32223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2542.932336][T32223] RIP: 0010:__wake_up_pollfree+0x1c7/0x1d0 [ 2542.938139][T32223] Code: 0d 00 00 c6 44 08 0f 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 a0 00 00 00 75 13 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb a7 e8 60 cd af 08 55 41 57 41 56 41 55 41 54 53 48 83 ec [ 2542.957741][T32223] RSP: 0018:ffffc90003bcf760 EFLAGS: 00010097 [ 2542.963803][T32223] RAX: ffff888019d5bf30 RBX: 0000000000000046 RCX: dffffc0000000000 [ 2542.971773][T32223] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 2542.979793][T32223] RBP: ffffc90003bcf848 R08: dffffc0000000000 R09: ffffed1005d5a382 [ 2542.987756][T32223] R10: ffffed1005d5a382 R11: 0000000000000000 R12: 0000000000000000 [ 2542.995723][T32223] R13: ffffc90003bcf7a0 R14: 1ffff92000779ef4 R15: ffff88802ead1c48 [ 2543.003685][T32223] FS: 0000555556864400(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 2543.012604][T32223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2543.019180][T32223] CR2: 00007f371fa2a090 CR3: 0000000019c3c000 CR4: 00000000003506f0 [ 2543.027140][T32223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2543.035098][T32223] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2543.043058][T32223] Call Trace: [ 2543.046332][T32223] [ 2543.049261][T32223] ? __wake_up_sync+0x1c0/0x1c0 [ 2543.054101][T32223] ? wait_consider_task+0x1995/0x2fb0 [ 2543.059467][T32223] ? do_raw_spin_unlock+0x134/0x8a0 [ 2543.064656][T32223] ? free_pid+0x25c/0x280 [ 2543.068981][T32223] __cleanup_sighand+0x48/0xa0 [ 2543.073735][T32223] release_task+0x115f/0x15d0 [ 2543.078421][T32223] ? wait_consider_task+0x1995/0x2fb0 [ 2543.083783][T32223] ? delayed_put_task_struct+0xb0/0xb0 [ 2543.089324][T32223] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2543.094515][T32223] ? lockdep_hardirqs_on+0x95/0x140 [ 2543.099708][T32223] wait_consider_task+0x1995/0x2fb0 [ 2543.104915][T32223] ? do_wait+0x291/0x9d0 [ 2543.109152][T32223] ? child_wait_callback+0x210/0x210 [ 2543.114424][T32223] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 2543.120346][T32223] ? _raw_spin_unlock+0x40/0x40 [ 2543.125200][T32223] do_wait+0x291/0x9d0 [ 2543.129272][T32223] kernel_wait4+0x2a3/0x3c0 [ 2543.133772][T32223] ? __ia32_sys_waitid+0xc0/0xc0 [ 2543.138708][T32223] ? trace_sched_process_wait+0x260/0x260 [ 2543.144430][T32223] __x64_sys_wait4+0x130/0x1e0 [ 2543.149189][T32223] ? kernel_wait+0x230/0x230 [ 2543.153784][T32223] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2543.159759][T32223] ? lockdep_hardirqs_on+0x95/0x140 [ 2543.164953][T32223] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2543.170926][T32223] do_syscall_64+0x44/0xd0 [ 2543.175335][T32223] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2543.181223][T32223] RIP: 0033:0x7efc4e69c487 [ 2543.185638][T32223] Code: 89 7c 24 10 48 89 4c 24 18 e8 35 50 02 00 4c 8b 54 24 18 8b 54 24 14 41 89 c0 48 8b 74 24 08 8b 7c 24 10 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 10 e8 65 50 02 00 8b 44 [ 2543.205235][T32223] RSP: 002b:00007ffcaa185e20 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 2543.213903][T32223] RAX: ffffffffffffffda RBX: 00000000000003d5 RCX: 00007efc4e69c487 [ 2543.221888][T32223] RDX: 0000000040000001 RSI: 00007ffcaa185eac RDI: 00000000ffffffff [ 2543.229852][T32223] RBP: 00007ffcaa185eac R08: 0000000000000000 R09: 0000000000000010 [ 2543.237819][T32223] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 2543.245780][T32223] R13: 000000000026ccc9 R14: 0000000000000009 R15: 00007ffcaa185f10 [ 2543.253782][T32223] [ 2543.256797][T32223] Kernel panic - not syncing: panic_on_warn set ... [ 2543.263368][T32223] CPU: 0 PID: 32223 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 2543.271945][T32223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2543.281991][T32223] Call Trace: [ 2543.285361][T32223] [ 2543.288302][T32223] dump_stack_lvl+0x1dc/0x2d8 [ 2543.293027][T32223] ? show_regs_print_info+0x12/0x12 [ 2543.298223][T32223] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 2543.303946][T32223] panic+0x2d6/0x810 [ 2543.307840][T32223] ? __warn+0x13e/0x270 [ 2543.311990][T32223] ? nmi_panic+0x90/0x90 [ 2543.316236][T32223] __warn+0x26a/0x270 [ 2543.320212][T32223] ? __wake_up_pollfree+0x1c7/0x1d0 [ 2543.325576][T32223] ? __wake_up_pollfree+0x1c7/0x1d0 [ 2543.330764][T32223] report_bug+0x1b1/0x2e0 [ 2543.335175][T32223] handle_bug+0x3d/0x70 [ 2543.339326][T32223] exc_invalid_op+0x16/0x40 [ 2543.343831][T32223] asm_exc_invalid_op+0x12/0x20 [ 2543.348673][T32223] RIP: 0010:__wake_up_pollfree+0x1c7/0x1d0 [ 2543.354471][T32223] Code: 0d 00 00 c6 44 08 0f 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 a0 00 00 00 75 13 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb a7 e8 60 cd af 08 55 41 57 41 56 41 55 41 54 53 48 83 ec [ 2543.376688][T32223] RSP: 0018:ffffc90003bcf760 EFLAGS: 00010097 [ 2543.382774][T32223] RAX: ffff888019d5bf30 RBX: 0000000000000046 RCX: dffffc0000000000 [ 2543.390909][T32223] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 2543.398873][T32223] RBP: ffffc90003bcf848 R08: dffffc0000000000 R09: ffffed1005d5a382 [ 2543.406838][T32223] R10: ffffed1005d5a382 R11: 0000000000000000 R12: 0000000000000000 [ 2543.414802][T32223] R13: ffffc90003bcf7a0 R14: 1ffff92000779ef4 R15: ffff88802ead1c48 [ 2543.422782][T32223] ? __wake_up_sync+0x1c0/0x1c0 [ 2543.427624][T32223] ? wait_consider_task+0x1995/0x2fb0 [ 2543.432994][T32223] ? do_raw_spin_unlock+0x134/0x8a0 [ 2543.438188][T32223] ? free_pid+0x25c/0x280 [ 2543.442512][T32223] __cleanup_sighand+0x48/0xa0 [ 2543.447272][T32223] release_task+0x115f/0x15d0 [ 2543.451951][T32223] ? wait_consider_task+0x1995/0x2fb0 [ 2543.457319][T32223] ? delayed_put_task_struct+0xb0/0xb0 [ 2543.462779][T32223] ? _raw_spin_unlock_irq+0x1f/0x40 [ 2543.467969][T32223] ? lockdep_hardirqs_on+0x95/0x140 [ 2543.473160][T32223] wait_consider_task+0x1995/0x2fb0 [ 2543.478367][T32223] ? do_wait+0x291/0x9d0 [ 2543.482610][T32223] ? child_wait_callback+0x210/0x210 [ 2543.487887][T32223] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 2543.493772][T32223] ? _raw_spin_unlock+0x40/0x40 [ 2543.498625][T32223] do_wait+0x291/0x9d0 [ 2543.502703][T32223] kernel_wait4+0x2a3/0x3c0 [ 2543.507203][T32223] ? __ia32_sys_waitid+0xc0/0xc0 [ 2543.512137][T32223] ? trace_sched_process_wait+0x260/0x260 [ 2543.517855][T32223] __x64_sys_wait4+0x130/0x1e0 [ 2543.522613][T32223] ? kernel_wait+0x230/0x230 [ 2543.527207][T32223] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2543.533712][T32223] ? lockdep_hardirqs_on+0x95/0x140 [ 2543.538917][T32223] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 2543.544889][T32223] do_syscall_64+0x44/0xd0 [ 2543.549298][T32223] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2543.555179][T32223] RIP: 0033:0x7efc4e69c487 [ 2543.559602][T32223] Code: 89 7c 24 10 48 89 4c 24 18 e8 35 50 02 00 4c 8b 54 24 18 8b 54 24 14 41 89 c0 48 8b 74 24 08 8b 7c 24 10 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 10 e8 65 50 02 00 8b 44 [ 2543.579208][T32223] RSP: 002b:00007ffcaa185e20 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 2543.587630][T32223] RAX: ffffffffffffffda RBX: 00000000000003d5 RCX: 00007efc4e69c487 [ 2543.595606][T32223] RDX: 0000000040000001 RSI: 00007ffcaa185eac RDI: 00000000ffffffff [ 2543.603586][T32223] RBP: 00007ffcaa185eac R08: 0000000000000000 R09: 0000000000000010 [ 2543.611733][T32223] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 2543.619696][T32223] R13: 000000000026ccc9 R14: 0000000000000009 R15: 00007ffcaa185f10 [ 2543.627674][T32223] [ 2544.732583][T32223] Shutting down cpus with NMI [ 2544.737354][T32223] Kernel Offset: disabled [ 2544.743777][T32223] Rebooting in 86400 seconds..